UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXF7eph/EpwIH2YotepL0gzr+LGasQCAMDLCYtR/5GI=' 
WHERE 
  key_id = 'e755f85821697e5344bdd9733b7e67d75aa98c727b760e662d456f26175263f7' 
  AND (
    token = 'iXF7eph/EpwIH2YotepL0gzr+LGasQCAMDLCYtR/5GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )