UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20OziuY3BAlC00yU6Jd0mz6i0r04GwafYFNZBKTBMLY=' 
WHERE 
  key_id = '5ece657f1e9dab55e70abc50d4ac17058728293d9270355344b4c5ad90bd0704' 
  AND (
    token = '20OziuY3BAlC00yU6Jd0mz6i0r04GwafYFNZBKTBMLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )