UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlZWzhG+h/SB4UUTogAYfhE35u7gUMEWMIU0zQ4M6eA=' 
WHERE 
  key_id = 'b9ed336ac260444e2ce9e5b5d36b89b980f63b76b01fb3e388c38a88a1f315d8' 
  AND (
    token = 'OlZWzhG+h/SB4UUTogAYfhE35u7gUMEWMIU0zQ4M6eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )