INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1fd0c03427ff4c1ff64f20be58b355006f38a9269446a05cb6a207efdf220fe', 
    '79VhjmA8QEaSlqRjYCzL0VNrKYUFRKB3KNEItL63Jnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)