INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '751d094213127c17ff34fe949a81f70622836ddf7ec5777eae8efacd25738d22', 
    'c52M/tjJEkL/FmExrTsm8OrNnw7/hkxAcSP/nojiUi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )