UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48CCFv6AEilnfac5HkkS4EYDaDPa+7FAyGs7TkELdS8=' 
WHERE 
  key_id = 'ea4d9e5c2753df030bd6dea440f4273558d72feb28437b79e26fb7d5add806be' 
  AND (
    token = '48CCFv6AEilnfac5HkkS4EYDaDPa+7FAyGs7TkELdS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )