UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'REdzv8i/xNBer1c0Wq0W5/yB5pgO9wuaAvF+cVU6S5Y=' 
WHERE 
  key_id = '049eabd716b452a65a14ea658ec9921926412029196c2ab6a982152350ad0de4' 
  AND (
    token = 'REdzv8i/xNBer1c0Wq0W5/yB5pgO9wuaAvF+cVU6S5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )