UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMR2GXNtnLczzGQDeustjMFqR1C2/IsPfWh5OsIXOmo=' 
WHERE 
  key_id = '33cafbe2b41432dcf160da22eda4d60f228da1052e3f03789d2faafd6e5b05ab' 
  AND (
    token = 'qMR2GXNtnLczzGQDeustjMFqR1C2/IsPfWh5OsIXOmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )