UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lWkz3v0WzTaqA/bX2CQkymMqMft+8EcQjLh/f9q7UEk=' 
WHERE 
  key_id = '57935c98af942beb7e712b34a87f771530cd2cdece10b7b889f80b7db8042f94' 
  AND (
    token = 'lWkz3v0WzTaqA/bX2CQkymMqMft+8EcQjLh/f9q7UEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )