UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IplngrkvOkc3YvoF1oE5Kp3DwnPQRkwmtcof71WtksY=' 
WHERE 
  key_id = '698713d4070bf8e650401b245f1b92f338a4c85d64f467a3fa8d2cdf16496887' 
  AND (
    token = 'IplngrkvOkc3YvoF1oE5Kp3DwnPQRkwmtcof71WtksY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )