UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8DOaKga7K8hSzqrcaFzDvnpXbzNnmGLLLFBDVsE7Vfc=' 
WHERE 
  key_id = 'a317a2ff3dfef2afbb8e5306e93f9767da2b7c8f471e8978acc355f6b2ab252b' 
  AND (
    token = '8DOaKga7K8hSzqrcaFzDvnpXbzNnmGLLLFBDVsE7Vfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )