UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FchxtUbZS0ULi6pNTV/I9PZZMkMd2F45+RgZI1GXFPw=' 
WHERE 
  key_id = '2e30e9a8827343fcf4e79423a15cf2e717273c1378c4a33d9e8a2615b48307ee' 
  AND (
    token = 'FchxtUbZS0ULi6pNTV/I9PZZMkMd2F45+RgZI1GXFPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )