UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wc62ByFT8Ton2HV5wWghr/0yP3AhgiGc3NKFSiU1h/s=' 
WHERE 
  key_id = '8d7651af47da9d86793fb5caec9eedbd34347e0786836a465a335ee77e4fe60b' 
  AND (
    token = 'wc62ByFT8Ton2HV5wWghr/0yP3AhgiGc3NKFSiU1h/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )