UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3brWq1NfVYrkjwsy59ZgA2PbQ8mtti7mGnCIqu5dXms=' 
WHERE 
  key_id = '54ec1334590286a33861a777884a630b9e99e6fb346cc1d715b9344b104fca2c' 
  AND (
    token = '3brWq1NfVYrkjwsy59ZgA2PbQ8mtti7mGnCIqu5dXms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )