UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/D2b8WHT+qM+hd5MitYdVtP21mZDwWajqMcl1yWXwY=' 
WHERE 
  key_id = 'b11e750a5f0992e649923b5a6968d5ebf73f8ab24d5aea713094de294a915ad2' 
  AND (
    token = 'X/D2b8WHT+qM+hd5MitYdVtP21mZDwWajqMcl1yWXwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )