UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o11gxHZgL7ah6lRHm+pvChKmswtJTU/hTFRwvd8jS0Y=' 
WHERE 
  key_id = '96f49789a033b5a695c15c97a3a6979ed03773e1140af4ed8719d4612f5e00bf' 
  AND (
    token = 'o11gxHZgL7ah6lRHm+pvChKmswtJTU/hTFRwvd8jS0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )