UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mbY/OtFDvXaokviQ+kTMg/DAnhI8JUOdxiuRKZ21O+4=' 
WHERE 
  key_id = '2bda5a5eb01be3817e2af7b54deabdef1b878fb574cee399ddb805f679fc2f97' 
  AND (
    token = 'mbY/OtFDvXaokviQ+kTMg/DAnhI8JUOdxiuRKZ21O+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )