UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvHCJzoWbk/Tk7R8yrcnNQV21FtCnODG1/rketD9IfI=' 
WHERE 
  key_id = 'bc2839bd01bd582e54794ff9090de196c37ce2a7e511aaa735d6cd0cead8c8fb' 
  AND (
    token = 'VvHCJzoWbk/Tk7R8yrcnNQV21FtCnODG1/rketD9IfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )