UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5teD8WCLN3GxJ6Pfd33UjV6yS4Yk9UCf8wQqNCxTg1E=' 
WHERE 
  key_id = 'fdb445e4d67178edbd60860514fb0055503e84794b244811385ad10600a3d2d4' 
  AND (
    token = '5teD8WCLN3GxJ6Pfd33UjV6yS4Yk9UCf8wQqNCxTg1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )