UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yndDNgWGdy/K9ioPCYX4yQtmRnF76/hzA5LaRZXv0K8=' 
WHERE 
  key_id = 'c3fc5ebb03de60fffab1510480887ca06872571b013fe3560f12e972e4d8b50e' 
  AND (
    token = 'yndDNgWGdy/K9ioPCYX4yQtmRnF76/hzA5LaRZXv0K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )