UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3blG9L+ZV7px0sEoj1UAhkqrl46CSm6FUDGZVTjjzz0=' 
WHERE 
  key_id = '0dad01069034625a8a1c4bc7d6c6106083dcb9f66e10d9e839ad81333211b732' 
  AND (
    token = '3blG9L+ZV7px0sEoj1UAhkqrl46CSm6FUDGZVTjjzz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )