UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKf+tuN3MdO7Z8frjDG0VtP5N5doSveS3o/D/rRPJZk=' 
WHERE 
  key_id = 'ce43ad9b02f27e964fc0bb010986a772868d606441a6f6cb561da3d5ec32bab9' 
  AND (
    token = 'RKf+tuN3MdO7Z8frjDG0VtP5N5doSveS3o/D/rRPJZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )