UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oXTpLfAXUTRa/QvgLT3yi3TenOn1hdVe1QJRnRRiV/I=' 
WHERE 
  key_id = '4659404e0b4d7b9e0cec1940730211dbfcbc52e4ab915eee50be05af01abbdf8' 
  AND (
    token = 'oXTpLfAXUTRa/QvgLT3yi3TenOn1hdVe1QJRnRRiV/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )