UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4oSeEts5JIqwdjiU8KMaAXolEr9x9neOc0WTwRioN9s=' 
WHERE 
  key_id = '944585a01e2749d6f166212902710c3d961226ccc1e246b01833d3f8445b1ff3' 
  AND (
    token = '4oSeEts5JIqwdjiU8KMaAXolEr9x9neOc0WTwRioN9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )