UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6A2FCCRSkZSQNquUYHFzn6EJALu6tWsTnuBCKs9qxKE=' 
WHERE 
  key_id = 'bafd57962771199020df9e62d72603ee7a22915d1b03c42234c5c9710a91b5f2' 
  AND (
    token = '6A2FCCRSkZSQNquUYHFzn6EJALu6tWsTnuBCKs9qxKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )