UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFaPLOKb34yOUwpm4uSAW0JHLDj5XXTU3k1XGeHb02g=' 
WHERE 
  key_id = 'a66d4d9cd082e462f0b12d7573c5516f99c4f9c917ef4b201f79e8b1966afce2' 
  AND (
    token = 'lFaPLOKb34yOUwpm4uSAW0JHLDj5XXTU3k1XGeHb02g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )