UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0HuARC9flenrX/Gb0DrSII89gri92Uj5Yksxl4W7vLo=' 
WHERE 
  key_id = '733dc1d88eeabcff138baeccba3ea5e3b9cf11b5f2696afb9c85c99acbe69f3e' 
  AND (
    token = '0HuARC9flenrX/Gb0DrSII89gri92Uj5Yksxl4W7vLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030