UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kl86yWKJt1nh1p8lJmhvo3p8X99Vvt/YkdSvdISOR1k=' 
WHERE 
  key_id = '427361a86f63079888fc26c0f2555f9716578fe0dc3584962f357920bd6e7a6a' 
  AND (
    token = 'kl86yWKJt1nh1p8lJmhvo3p8X99Vvt/YkdSvdISOR1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )