UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Io2UNcjgIYN6jIitem6K2MerOcMUewTDRRnAd1S01Ms=' 
WHERE 
  key_id = 'e3281af6bfe07a2108b9eb2f53d8976bf3c8a435545591a69b829a8084a63f06' 
  AND (
    token = 'Io2UNcjgIYN6jIitem6K2MerOcMUewTDRRnAd1S01Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )