UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NS49kMxZ7HvKYeyD5qcy7RJ8RxBnD3U+zRXmhPtcGLM=' 
WHERE 
  key_id = '3f79a295aafbd4c4b4729257eba5ca57e2c45c056a3f4ffdfecfc8fabd911f5b' 
  AND (
    token = 'NS49kMxZ7HvKYeyD5qcy7RJ8RxBnD3U+zRXmhPtcGLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )