UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yaDxNGmGhAKFRS9Fh/IlMMYsdSE0+5mQe1tiVIKLi/c=' 
WHERE 
  key_id = '5d13da53a7a81632318410d484a82b7a2ec77bf4989b9a98a9af93b98992ac6c' 
  AND (
    token = 'yaDxNGmGhAKFRS9Fh/IlMMYsdSE0+5mQe1tiVIKLi/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )