UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IiNZKAxwK7ZpLs8aEQVx0HVROSe/4eCDt0+Sqo1dx5M=' 
WHERE 
  key_id = 'c4ff41ddd136e178d87af03f52acc2b57133af966478403150d0e9477643a6aa' 
  AND (
    token = 'IiNZKAxwK7ZpLs8aEQVx0HVROSe/4eCDt0+Sqo1dx5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )