UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7WmkCYupeKxo0O+R+awaQSlBIWC+gJR6dx33kFMsqLw=' 
WHERE 
  key_id = '8f3e2a2dfae9d073e25a1f75e75f91e55b85658aa4176467d60f7b46040f6463' 
  AND (
    token = '7WmkCYupeKxo0O+R+awaQSlBIWC+gJR6dx33kFMsqLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )