UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1jRmwELv7aCYQHVmT8o37fvpW/cdhJWUpjHO6ym1yw=' 
WHERE 
  key_id = '499c66d00d21e9402acd72bbab333a5bd58a6636c75aae2c576ba9c9af546198' 
  AND (
    token = 'B1jRmwELv7aCYQHVmT8o37fvpW/cdhJWUpjHO6ym1yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )