UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uT4UuahzwNsrQK5jJTy52wVf99sfJ6wbmNRSgh30mjs=' 
WHERE 
  key_id = '6170615f0ccffa2e60e436561d572c73f7a0a05455033f12c80f4ec131285d19' 
  AND (
    token = 'uT4UuahzwNsrQK5jJTy52wVf99sfJ6wbmNRSgh30mjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )