UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2TmKYY7LN6daogM2JISMfyY0HUuBrl7VOyP+H+uOtJs=' 
WHERE 
  key_id = '6ce4686e710b38d20cfd09a3debf0d39fc54efc2008528538c965e2c0016bde9' 
  AND (
    token = '2TmKYY7LN6daogM2JISMfyY0HUuBrl7VOyP+H+uOtJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )