UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9tSZf4tX4ifQga+tyqlIT0cK33lglALgxP9h3RPxjA=' 
WHERE 
  key_id = 'b2473b1bf5c030f775b975fb6862f840ee81ee76a3a388fd3e6a4715fa818a3a' 
  AND (
    token = 'j9tSZf4tX4ifQga+tyqlIT0cK33lglALgxP9h3RPxjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )