UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rHXOoJvo5fJ1EItU2P5tkl6tdf+Oul7OEQW/qvYXsig=' 
WHERE 
  key_id = '3caa8bf1442699282474062b03e4d11226629e40432825ed7567fc903e121f74' 
  AND (
    token = 'rHXOoJvo5fJ1EItU2P5tkl6tdf+Oul7OEQW/qvYXsig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )