UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqVHXoZWpvfju9WtGFQcOHjS/R/5a8Rq0fivFKt4Wdg=' 
WHERE 
  key_id = '8694b85547c8f3d177d906f9e3505b8238964fbbefeef6cd1ed24cb609e056db' 
  AND (
    token = 'zqVHXoZWpvfju9WtGFQcOHjS/R/5a8Rq0fivFKt4Wdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )