UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uP+Hm0383BxeabG0OvSUZ9Rbjb+hmVLrEHt8n+3+5KA=' 
WHERE 
  key_id = '3d7910dc669f4a7503e9bd465cd2d2acf5470b0133596bda8dc7e4a78e4b0a4b' 
  AND (
    token = 'uP+Hm0383BxeabG0OvSUZ9Rbjb+hmVLrEHt8n+3+5KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )