UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tD0l7WRSVcULnFjB0R2dlJorf3T/3DwQbqshn6mh24w=' 
WHERE 
  key_id = '736c6d9935a4f8aa121251a53e140b9141a9a2ce6b73a1e087af7f7d13f84445' 
  AND (
    token = 'tD0l7WRSVcULnFjB0R2dlJorf3T/3DwQbqshn6mh24w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )