UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4aOP7jkiPEHoiFwzBeBHR4OA2QAx5gFkwRKkIZFgRS0=' 
WHERE 
  key_id = '3315284e0daece58e466aa29450e9edb1f9f520e3adb4c9386f2706e39b9a157' 
  AND (
    token = '4aOP7jkiPEHoiFwzBeBHR4OA2QAx5gFkwRKkIZFgRS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )