UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+tbprNhbI+R+iEnlPNLikk55LghWl87t/2O363uQYc=' 
WHERE 
  key_id = '6c090529f6c2e332d6c450835cc0c65219ffc11a766894957f8ec4a0a31859dc' 
  AND (
    token = 'O+tbprNhbI+R+iEnlPNLikk55LghWl87t/2O363uQYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )