UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lX3kI5b9a6v69gCgL7TJjvPAQj+LpulvpgzdYJTZLQc=' 
WHERE 
  key_id = '6f92f6310ec2f2ddd2886f38bd8c1954f684db04ef669c9ed32c2879a43ac6b3' 
  AND (
    token = 'lX3kI5b9a6v69gCgL7TJjvPAQj+LpulvpgzdYJTZLQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )