UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uoWYgxl6Mc2spiI5LIkA4511UvhQdvWAQ0l3VswVzJA=' 
WHERE 
  key_id = '47147987c0f06d5606c81d4623980f97a37df97f091fe93a44f866ee90987773' 
  AND (
    token = 'uoWYgxl6Mc2spiI5LIkA4511UvhQdvWAQ0l3VswVzJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )