Mysql permission to single table

If the user account already exists: 
GRANT SELECT,INSERT,UPDATE,DELETE ON database_name.table_name TO 'username'@'localhost';

 If the user account hasn't been created yet you can set it up at the same time as its permissions:

GRANT SELECT,INSERT,UPDATE,DELETE ON database_name.table_name TO 'username'@'localhost' IDENTIFIED BY 'password';

Mysql permission to single table

If the user account already exists:
GRANT SELECT,INSERT,UPDATE,DELETE ON database_name.table_name TO 'username'@'localhost';

If the user account hasn't been created yet you can set it up at the same time as its permissions:

GRANT SELECT,INSERT,UPDATE,DELETE ON database_name.table_name TO 'username'@'localhost' IDENTIFIED BY 'password';