UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2OCKDNoYmZsuD5U2ENGvqAz7v9cdovss5ybPi+PZTI=' 
WHERE 
  key_id = '78613fca6ec7583df8970030ddf5dc7fced255fd6b634c09b8b0bf0e8ad11062' 
  AND (
    token = 's2OCKDNoYmZsuD5U2ENGvqAz7v9cdovss5ybPi+PZTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )