UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OLGfJnh0ARXyGwda2hmdnRJJ7n5lnQcO5xSQR09TWUQ=' 
WHERE 
  key_id = '30623e2aae588fbd763ec5374cb8e5062ae9620d96ba382f63867c6796d55887' 
  AND (
    token = 'OLGfJnh0ARXyGwda2hmdnRJJ7n5lnQcO5xSQR09TWUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )