UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ArcgrUkdgjwQQgK0eHlv1banh5KP9AjxSPl4QOB21FU=' 
WHERE 
  key_id = '7e2f552ef5fe6e0828c6250373c2de9787f4d2be61f100af0ffcb397e795755c' 
  AND (
    token = 'ArcgrUkdgjwQQgK0eHlv1banh5KP9AjxSPl4QOB21FU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )