UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TeeYL9YOLzYs9K5bO6GIqm0Z+ZXWqFCWqMZ5vpvneWE=' 
WHERE 
  key_id = 'd3346f19a510fa776ba8199f3b72b4f374797893ba537f17f75dcc163843b809' 
  AND (
    token = 'TeeYL9YOLzYs9K5bO6GIqm0Z+ZXWqFCWqMZ5vpvneWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028