UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrcSyad94aZxh1DXSvh7zvl4iER7XjYqIK2DNTNOSj8=' 
WHERE 
  key_id = '163a0026aadd3fb6079e08b9a9910b06da293bca25d604804bea8a9a11792ab6' 
  AND (
    token = 'WrcSyad94aZxh1DXSvh7zvl4iER7XjYqIK2DNTNOSj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )