UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GlWCgfIp4nc5LMgMZMrEDu7i1Tp40ovIkln0vXd8Vsc=' 
WHERE 
  key_id = '051f08864459b3b5e4c9f1012050570c1cbb03379b53c190a3afcc905db0b074' 
  AND (
    token = 'GlWCgfIp4nc5LMgMZMrEDu7i1Tp40ovIkln0vXd8Vsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )