INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '259a43ed47e268db87262274ab55138f4f6f8247ef63b091d380a96ac9efd875', 
    'fNWsIWenf+IPdGUa02aCRZ9t1wRQFCCpdYL5I8Ke5xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)