UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aGyTLFop66o4IAYsqK8/cWU/oWUUZaMRrHwP+TzCiBw=' 
WHERE 
  key_id = '6f490340791daeb75b276bc68eb8caf45eeb01a32239ff5129c4693c293b5e7f' 
  AND (
    token = 'aGyTLFop66o4IAYsqK8/cWU/oWUUZaMRrHwP+TzCiBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )