UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3pic5dUXEywpEBPmXmTfXCIsCXZhdfaKcGyDRGnbnL0=' 
WHERE 
  key_id = '5f87100fe589dc47e20fe2dcc4eb1c8c51d342854e9b9fbab6e88bf4be0b698f' 
  AND (
    token = '3pic5dUXEywpEBPmXmTfXCIsCXZhdfaKcGyDRGnbnL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )