UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/ODo8oC9LpZ+WPvU0CMRcdt43ueWPNwXZIv+zf+FcA=' 
WHERE 
  key_id = '6a0b0731c945e0fa2bc0833b55f5f93cd30dea6b0703eeed4443f1e5afe10e39' 
  AND (
    token = 'P/ODo8oC9LpZ+WPvU0CMRcdt43ueWPNwXZIv+zf+FcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )