UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iumYraZjsgoQzrVaO5uEWdVL9hucA2iqRytT5Kyyz4U=' 
WHERE 
  key_id = 'dded79690114ab5733752feb29d147926cd693e499eff5389f5e1b19fc5219a8' 
  AND (
    token = 'iumYraZjsgoQzrVaO5uEWdVL9hucA2iqRytT5Kyyz4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )