UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/BQwHBLbTSJCGR13M06MGTkgZ3ar8B8HQ/oKwWEjH0=' 
WHERE 
  key_id = '67cc4d73d90d85e215c5a3f5e40ed28709fdfd3dbf041d02f5e1759bcb19f9b7' 
  AND (
    token = 'z/BQwHBLbTSJCGR13M06MGTkgZ3ar8B8HQ/oKwWEjH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )