UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHi899hM1YqoWRi8Q7deLLTaAdr1uvx7Yewp4Q75SmA=' 
WHERE 
  key_id = 'aa5f40f0559ba454a71302ee0aa8fa72362dbff65c9989c4e942cd1c40c10c5d' 
  AND (
    token = 'eHi899hM1YqoWRi8Q7deLLTaAdr1uvx7Yewp4Q75SmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )