UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xv6VGJwxU2g7YUM35y2xU8ZQkZ45XOKk3Jy+vgBs9AM=' 
WHERE 
  key_id = 'ec5667af22f5aa0bb8ee51877ad2ca8f7295d4941152608a78fb22c1f69630a9' 
  AND (
    token = 'xv6VGJwxU2g7YUM35y2xU8ZQkZ45XOKk3Jy+vgBs9AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )