UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1WBTseavdemI3zW6YycUb8JaJ98rpO5aW4UjLxN0DwE=' 
WHERE 
  key_id = 'a9fcbe2094c501e6d42820e9b65a87e239919cafe2e22002bf43894f22555962' 
  AND (
    token = '1WBTseavdemI3zW6YycUb8JaJ98rpO5aW4UjLxN0DwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )