UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IwkKZhMS3ujdPxXQEFCjQJTkrCNUpHMJ6gFeniCD00=' 
WHERE 
  key_id = '2d20cf8ba8f9c52d063ee5884a1c42272c8ae213700a01589f1a2e96cfd03563' 
  AND (
    token = '+IwkKZhMS3ujdPxXQEFCjQJTkrCNUpHMJ6gFeniCD00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )