UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gp3yrBUb1XG+/zUuAHLna6AbrmchI9NQvVVbUM7PkHI=' 
WHERE 
  key_id = '0f3261a9f3d71cf654f446d438abbaf3e1078192fbbda5432004e1ec5e906776' 
  AND (
    token = 'Gp3yrBUb1XG+/zUuAHLna6AbrmchI9NQvVVbUM7PkHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )