UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cApMW+Ei/qBnJFmW8GW2hquqHD4SltA5SoQUxsDMf60=' 
WHERE 
  key_id = 'cab7ff613deb3a2933f88347d58949cc311b2779b3466b3049a1055ed09a9f49' 
  AND (
    token = 'cApMW+Ei/qBnJFmW8GW2hquqHD4SltA5SoQUxsDMf60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )