UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8X7wg1Zibw1nZODLNaY9Ivj8mgxhzf8afS95xfJwCbY=' 
WHERE 
  key_id = '70a86bfca2a6bb19a3c2de0850d710a662135a5cd0686715b37c03c2d78b6a11' 
  AND (
    token = '8X7wg1Zibw1nZODLNaY9Ivj8mgxhzf8afS95xfJwCbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )