UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZlYcJP6aj8P+zVn/eMvDVgRpcoJjgPrJevtnFCZO+M=' 
WHERE 
  key_id = '10bc7bc7138c9ba1d6f991da27de8f3d3372784e9eee2425bf8ee570dac997c4' 
  AND (
    token = 'WZlYcJP6aj8P+zVn/eMvDVgRpcoJjgPrJevtnFCZO+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )