UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHgYhN5CgNHla7zwsopuF+GtCSjBdZpEWvNP+c9fWHo=' 
WHERE 
  key_id = '9b2dd0303bb0b50a8a10798055b243fe5163c1655245f3339dffb2bc70065ecc' 
  AND (
    token = 'GHgYhN5CgNHla7zwsopuF+GtCSjBdZpEWvNP+c9fWHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )