UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4pzDDw1uMl4qLb5WUezAS6uqNAVvLDBMcwxenmgCmU=' 
WHERE 
  key_id = '2ec5ed90372cef130ad96a6020a822340fb5f2d79d21d90fec6ad4364b4aa60e' 
  AND (
    token = 'A4pzDDw1uMl4qLb5WUezAS6uqNAVvLDBMcwxenmgCmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )