UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PROrr/5lZxmwHZ6P5cKh7I+IuyZHPkGIpni3TVRXoSw=' 
WHERE 
  key_id = '5a62c9d789a6fd896511111fe9d8fbf7eaf277b09c1988173aaedac59962f3ad' 
  AND (
    token = 'PROrr/5lZxmwHZ6P5cKh7I+IuyZHPkGIpni3TVRXoSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )