UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PMXXfWuxFF3AIJRe+6CaMtVCxAHEpvdZ3JaP+IvwXL0=' 
WHERE 
  key_id = 'eef97838d47211aafae8448ad0fc16573c3684158fcee60315aadced45008cc1' 
  AND (
    token = 'PMXXfWuxFF3AIJRe+6CaMtVCxAHEpvdZ3JaP+IvwXL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )