UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WC1QpbYVLcWCaxZml1T07HG9MeYo9iZVwUh7IR47/8=' 
WHERE 
  key_id = 'ba23e4cbe750c5cb2a4467e46f6b42162531686cc10e6989cf009ce809e78232' 
  AND (
    token = '3WC1QpbYVLcWCaxZml1T07HG9MeYo9iZVwUh7IR47/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )