UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u4DS9LZfgBWxUMgnfmiymhjz529i0ax304X7ZUbaWps=' 
WHERE 
  key_id = 'cdd4f0e70f9c573965d9ebc905b17f9dd5f8a2843917aba63e9d76369ad69368' 
  AND (
    token = 'u4DS9LZfgBWxUMgnfmiymhjz529i0ax304X7ZUbaWps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )