UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '22ZnFR5cFqJQqppXZPKjF5rNPBWh41OJjxyHSOuUqeA=' 
WHERE 
  key_id = '6833a0b098fbe32baffe9626b49516b8cc80b30ef6c4cf7f0fc7cd741ac3d536' 
  AND (
    token = '22ZnFR5cFqJQqppXZPKjF5rNPBWh41OJjxyHSOuUqeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )