UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkmU3R20kY4pHYfl5sRfBfG64gfWMKwDp0AvSgNBjhE=' 
WHERE 
  key_id = '0afcc5f84c02f20a69b3995701f742e56e7777fbd3c05c8bd7fc8baa1cd66538' 
  AND (
    token = 'gkmU3R20kY4pHYfl5sRfBfG64gfWMKwDp0AvSgNBjhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )