UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ief3QG3HI6YmCKA4XngwT8UQMYE2K2bM4zBoQcdw/sk=' 
WHERE 
  key_id = 'd34b28e5ff6973d2d21d7f75b3d9831fde609abb8e1475820af31c68a02c6852' 
  AND (
    token = 'Ief3QG3HI6YmCKA4XngwT8UQMYE2K2bM4zBoQcdw/sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )