UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZ0GNo+lQ9zk6Kon6MYvTMGL8Mp4htySX3OfZSdWaDw=' 
WHERE 
  key_id = 'c6d5acfe7e796a1bbd4cb66076b9e103b9d2f155361230c013a4f0a6adc601e1' 
  AND (
    token = 'AZ0GNo+lQ9zk6Kon6MYvTMGL8Mp4htySX3OfZSdWaDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )