UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9b4tvt1xlLpoTSUKh7bMn2Ydco9t+7tcJc0dp4GObQ=' 
WHERE 
  key_id = 'c755b73ed793f9b4a4a1675fb8ba00253f107f30851815aa55d1bd04ab0453a9' 
  AND (
    token = 'Q9b4tvt1xlLpoTSUKh7bMn2Ydco9t+7tcJc0dp4GObQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )