UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J7XMg/tQhhTlkoXSnmmaQfifcPdxfC0QbE7mK/L1oyU=' 
WHERE 
  key_id = '4ec2aa67551bcf5f54cb6f207b932ddcad0d2f771afea2dd8c11e39f03749a68' 
  AND (
    token = 'J7XMg/tQhhTlkoXSnmmaQfifcPdxfC0QbE7mK/L1oyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )