UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tD7DZX5pGEeNPy09uy1rnE+SPP/kWEzrLHcXqPa6DKM=' 
WHERE 
  key_id = '56039f904b4e113113ade51db5c842b6f0fadc1843208890d28c8a1dd5310d4b' 
  AND (
    token = 'tD7DZX5pGEeNPy09uy1rnE+SPP/kWEzrLHcXqPa6DKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )