UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxQprbYWluD9N0iZjcYq4XGSiUSBbRcspXFQp8sl5+A=' 
WHERE 
  key_id = '5c899cb2b571394f8bb81f5b87a71c7dd2a91557b8dfd99ded51b1e007261083' 
  AND (
    token = 'IxQprbYWluD9N0iZjcYq4XGSiUSBbRcspXFQp8sl5+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )