UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDYbVTMfRfZaF5jdk7CbgwQSSCnGjwLD5iHU3zGXHT8=' 
WHERE 
  key_id = '29c4f3c47bc6db1c528c07b2be7d8731b846884cf45ef905a26364372e552713' 
  AND (
    token = 'QDYbVTMfRfZaF5jdk7CbgwQSSCnGjwLD5iHU3zGXHT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )