UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kS3DXaY+FZ0ki7NZYAdUY8pJSzrwMEXRnUrqFcrgwmA=' 
WHERE 
  key_id = 'c57ba299311c6dd5c2eb7eba3cc5a2bdaa4c8da293589426826a6e6fe0ce6b9a' 
  AND (
    token = 'kS3DXaY+FZ0ki7NZYAdUY8pJSzrwMEXRnUrqFcrgwmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )