UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2turFW0XPwNfL1H2aMKsWnlwt3hCOebfTk8ZtYRnVWY=' 
WHERE 
  key_id = 'b2f7fe1f8eae5a863f5a5f31887ef98efe753df410a860a8818238eb386fdb63' 
  AND (
    token = '2turFW0XPwNfL1H2aMKsWnlwt3hCOebfTk8ZtYRnVWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )