UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YK6JOR6dgoc3DkFiQOty/r/cq2PnkzShfmwL1nPDZbQ=' 
WHERE 
  key_id = '18f7c65cef81a6ee1c4eff086fc71517400a55420e98d2aac185813890f332d7' 
  AND (
    token = 'YK6JOR6dgoc3DkFiQOty/r/cq2PnkzShfmwL1nPDZbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )