UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8+LBeDwDH3zdw6yUyhkp4rtGyc4eGFvVttdFtMVy9DA=' 
WHERE 
  key_id = 'f5ebf3ab34db67b7232643520c8c35afba1a5403a9da0ec08ddd1de87788ccc3' 
  AND (
    token = '8+LBeDwDH3zdw6yUyhkp4rtGyc4eGFvVttdFtMVy9DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )