UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdWDMUgjRq57gy8vkZCUzA38dfp32Kp2twkIXZNdwlg=' 
WHERE 
  key_id = '9af50d5faa7c481e172aa6b817332bef9471ec62b12a8f4a5c2c16ffe663ba20' 
  AND (
    token = 'NdWDMUgjRq57gy8vkZCUzA38dfp32Kp2twkIXZNdwlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )