UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5SxI5Fdf/EBvC7NTaBFzN3X/10kNkcOIkjSsnVvMeVk=' 
WHERE 
  key_id = '0c3f71d7e74fc8eae02b6c2680d36fe4253f48906be70c0f354665a34d80035d' 
  AND (
    token = '5SxI5Fdf/EBvC7NTaBFzN3X/10kNkcOIkjSsnVvMeVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )