UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZwh+BR9fxbTptpb9DTsvLjtOe9r736t0zZYowWuUMY=' 
WHERE 
  key_id = '4bb51073f52cda050617c157eb4b8d708378cbbdbbd7f1b8b3e279b844086a2a' 
  AND (
    token = 'NZwh+BR9fxbTptpb9DTsvLjtOe9r736t0zZYowWuUMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )