UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkRuZw7GHfjzUFZmvRy1668SVkKTJacikZZILeoeC1E=' 
WHERE 
  key_id = 'd6405498d72a14677559ce9e993fd577f8fdb3fbdfcedfe46852d29724d90f0b' 
  AND (
    token = 'mkRuZw7GHfjzUFZmvRy1668SVkKTJacikZZILeoeC1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )