UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0TNkdbR9UjX3UhU5b0wV70qEMwbk7SUGugkbmotLMPs=' 
WHERE 
  key_id = 'a9753227fde1865559e35d49efb88af7d94e91aec94739615099010cc3d127c1' 
  AND (
    token = '0TNkdbR9UjX3UhU5b0wV70qEMwbk7SUGugkbmotLMPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )