UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lBVcrVyNue4L44EhfsfPJo7PlwV9Me7Ry686qVQbWXQ=' 
WHERE 
  key_id = '48030b1f1a6e9d6d64f91c010d624b6297e0b1254daafc8d602046343be762e7' 
  AND (
    token = 'lBVcrVyNue4L44EhfsfPJo7PlwV9Me7Ry686qVQbWXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )