UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+N/yzKiQURi1Q4HchpvEP7aQh3VWYRyXZKMe+CbFCw=' 
WHERE 
  key_id = 'dead9bbc76af6d3c4bcc2c97084ea699be08fb35b9dd82ae1e50f7bca0e113e4' 
  AND (
    token = 'c+N/yzKiQURi1Q4HchpvEP7aQh3VWYRyXZKMe+CbFCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )