UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+6Hv2JbA1v1mFcgoAvo8UkjyrXsGk8c341PIwqmSqc=' 
WHERE 
  key_id = 'b00cab4de784bd1f2ab4b2b5511fa7106e478e3a36d246a37ffd21c482402037' 
  AND (
    token = '4+6Hv2JbA1v1mFcgoAvo8UkjyrXsGk8c341PIwqmSqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )