UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEVEQJTss53Bw6NReNOvGzlsrTXeY70M0DENcSbsheY=' 
WHERE 
  key_id = '6413e9a074e1dfe995c0a04fb4173d7b2bb33fd01c21b20fcf9412a2f426aef7' 
  AND (
    token = 'PEVEQJTss53Bw6NReNOvGzlsrTXeY70M0DENcSbsheY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )