UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ybapHgd48Y4NQHL925/C8ZzZLY5e0NAqyhlFZKwxSQ=' 
WHERE 
  key_id = 'e681c7862b20572eae591ae08bcfc9d5d742f58c1210b07a3816aafc06890423' 
  AND (
    token = '5ybapHgd48Y4NQHL925/C8ZzZLY5e0NAqyhlFZKwxSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )