UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/HHTtEVkZOa6aMZPionjZg3lB9hdL9CheBcLX/M6Bw=' 
WHERE 
  key_id = '35c5a944ebf1d5b4088390e7d35a72b6970c39e43476d44daeece8728a5d0c99' 
  AND (
    token = 'l/HHTtEVkZOa6aMZPionjZg3lB9hdL9CheBcLX/M6Bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )