UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QgkdfdeXWEcqcFZgk6TaSZMeWVclblfqIP+c1rUdGqI=' 
WHERE 
  key_id = 'ed6ffaee9a2a32dabf2d207da8625d6f4eaff114f9b45369991ae0794383a1b3' 
  AND (
    token = 'QgkdfdeXWEcqcFZgk6TaSZMeWVclblfqIP+c1rUdGqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )