UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFn20osk8Wf/r/bFBqV3KWgz3ZmTLZpUcAQZk3H5VMk=' 
WHERE 
  key_id = 'c3a12064db78ebed7076a8ebad46bea0c10526e758488bb8a816485759831f02' 
  AND (
    token = 'ZFn20osk8Wf/r/bFBqV3KWgz3ZmTLZpUcAQZk3H5VMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )