UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41v0VgfS4tsOuy9TQpI4ntejOqcCDZXieOlGK13IYPY=' 
WHERE 
  key_id = 'e3bc4ca4b3fb7113974cec9b28af9f66aa94104a0f98622d8bf1296e94d53629' 
  AND (
    token = '41v0VgfS4tsOuy9TQpI4ntejOqcCDZXieOlGK13IYPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )