UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTe9WDEumu2L7stF33wG9VuPmiq4Dm5kTapUv83nUE0=' 
WHERE 
  key_id = 'a95c53963c585268a7433b5a83c58a89e9bb776cec07e1e39bf2301f4d8e5e86' 
  AND (
    token = 'XTe9WDEumu2L7stF33wG9VuPmiq4Dm5kTapUv83nUE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )