UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpNXdgF72XU9jhk1f6Q/bmIBZ6UKpVtCefQFX7+YGzI=' 
WHERE 
  key_id = '021850a963a74636474c6cdd7f1b1318db9c22ddfb851073d3ce8c9b980ad616' 
  AND (
    token = 'jpNXdgF72XU9jhk1f6Q/bmIBZ6UKpVtCefQFX7+YGzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )