UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ypKWT2uLJ6awhDyCbWdg/5B+kDiKeXhS4sVp2dXbkLc=' 
WHERE 
  key_id = '12ba97f56e7ce6dfd85f8af841469d9191e2bf03478b83381c21c64e400289d8' 
  AND (
    token = 'ypKWT2uLJ6awhDyCbWdg/5B+kDiKeXhS4sVp2dXbkLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )