INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92de4d4468a5b2d476c2627864e14be47a01986eae395ec82c2facf90ac3cf02', 
    '648lN5puABmUdmTiSr1++ZUhhey9yJ7N7csJeiYtKuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)