UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4pr9xZkB+lu9jkrlOqjWPA5gz4Fh9SBZOX4YLsO5160=' 
WHERE 
  key_id = '2522d72b3ff6560aa92112292a6bb29ebb5b6f9fe12d31b3050946d65b9f3c9c' 
  AND (
    token = '4pr9xZkB+lu9jkrlOqjWPA5gz4Fh9SBZOX4YLsO5160=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )