UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GTRt8YLXChDY/LwMsakh2+hACAJTgE+Zm2t/JvvjBNM=' 
WHERE 
  key_id = 'b75d8a123125a14f8430efe46f32662174bacaf8dc6dee77b23d010c9001001b' 
  AND (
    token = 'GTRt8YLXChDY/LwMsakh2+hACAJTgE+Zm2t/JvvjBNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )