UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5ju8trgKvPyWhxT0phv9mHUgVLBp2UBRZQUQ4g2BkU=' 
WHERE 
  key_id = 'ce1eb9a4f6e60ae7feeb036efb1d5d20f4fd8bf548adb1be9c07f1d254ac1257' 
  AND (
    token = '/5ju8trgKvPyWhxT0phv9mHUgVLBp2UBRZQUQ4g2BkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )