UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOitAZJvGwrfTVPg+PrSsQTjZSn4SI0TEdoGp2ozKqY=' 
WHERE 
  key_id = '5738ecd7a67dccaf0b33b9915161ed380e6fb85cf737ebaa96dfbf1466f8e733' 
  AND (
    token = 'KOitAZJvGwrfTVPg+PrSsQTjZSn4SI0TEdoGp2ozKqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )