UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KZN7TD7rYSTzOspwyBLv1+pU3bpxcAIOw6WOtqhojc=' 
WHERE 
  key_id = '3c028c500ad919f4ba674cf5d3c4c423f0cb4bf0f24562b7ffcce707ad4eaae1' 
  AND (
    token = '7KZN7TD7rYSTzOspwyBLv1+pU3bpxcAIOw6WOtqhojc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )