UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqEX/y4R/ygXgUj0qh0n27v3QRHwJvRPbaNkDX1Cz8A=' 
WHERE 
  key_id = '45716688518518352ba4d88d0d30d3b190726ffb76b1b2089d95c4598137f93c' 
  AND (
    token = 'RqEX/y4R/ygXgUj0qh0n27v3QRHwJvRPbaNkDX1Cz8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )