UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85ZgRtRMKZoS3+W9GDy+bY9t7rqAPrwK01LrLkjlZ6o=' 
WHERE 
  key_id = 'ad31a0c3c4163131b36ce8693d3eb1645ba53dd165326e18a34f2d09fa0be148' 
  AND (
    token = '85ZgRtRMKZoS3+W9GDy+bY9t7rqAPrwK01LrLkjlZ6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )