UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0AcSIhR9WID3KJoge4bJmBTfLN44LByTCVydA6kB2Q0=' 
WHERE 
  key_id = 'c66e7a57b77a8cfd1943b50a7cb6af073ca6d603bb0df20f94b2698ff29bd54e' 
  AND (
    token = '0AcSIhR9WID3KJoge4bJmBTfLN44LByTCVydA6kB2Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )