UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0K2Yg/noDlAixmnPSLPTvFQsskFlrtA5Srwov6O0TP4=' 
WHERE 
  key_id = 'caab72bf51b532948cd129cdc1c3dc3dccb19c795406ff59c305fdfe4a22f837' 
  AND (
    token = '0K2Yg/noDlAixmnPSLPTvFQsskFlrtA5Srwov6O0TP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )