UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+vc9kykk+0cFObeIR5SlRTEGtnjiEkX4/oud84qXrU=' 
WHERE 
  key_id = '771b6ff36e546192e6067e10393a7ce52933dc301ebdb08cb45ce1edf718dec7' 
  AND (
    token = '4+vc9kykk+0cFObeIR5SlRTEGtnjiEkX4/oud84qXrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )