UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lE2OzJccpp2xpfmUvQzcJhiTD/p4Q0wwXl1xOJCfIIo=' 
WHERE 
  key_id = '95423771321a74ecbb643828174de6840745c8ef456888fa8e264829a54c1b60' 
  AND (
    token = 'lE2OzJccpp2xpfmUvQzcJhiTD/p4Q0wwXl1xOJCfIIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )