UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o1vRRANqQrYn/ab1lu8OoVNWglqhKKoeq3iVKx1pMTw=' 
WHERE 
  key_id = '40c31bf6e497990c520c76cab20abbdabc02d87cc6e7921cf17492150f3a799e' 
  AND (
    token = 'o1vRRANqQrYn/ab1lu8OoVNWglqhKKoeq3iVKx1pMTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )