UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qQ7wivvVyfyOb8oFqM3zrCZRZXKqP8DFCHcSt6/K48=' 
WHERE 
  key_id = '9af579ea0163dab298abf90d1b7349fcb789eb5b275068f655e0e688fe76b963' 
  AND (
    token = '2qQ7wivvVyfyOb8oFqM3zrCZRZXKqP8DFCHcSt6/K48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )