UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXc20XrDuiLBlepVUWNy5fSfSxvAAtJUR4gGOhpmVCY=' 
WHERE 
  key_id = 'ff6ee933f75eb8b35ddc36e13930585003cc0eecf3b25fc184511e0a24c8190a' 
  AND (
    token = 'sXc20XrDuiLBlepVUWNy5fSfSxvAAtJUR4gGOhpmVCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )