UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfBx7hFzvdFPghF5Ab2o8iHtq7tf7tCMgQNHg4ekbbE=' 
WHERE 
  key_id = 'e784ce29d85e98849b85cb58931b999124f208be2c6c8ff96dbd2bdbb6dcdacf' 
  AND (
    token = 'KfBx7hFzvdFPghF5Ab2o8iHtq7tf7tCMgQNHg4ekbbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )