UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELjv4lM5CroxPwCBbYSDzqvwFN0X+OlBFdel8ApRgIQ=' 
WHERE 
  key_id = '32cc550aa5071924340f8fc9ca7a1b25cc9c69f541bc3d9986f70d0933b4dda7' 
  AND (
    token = 'ELjv4lM5CroxPwCBbYSDzqvwFN0X+OlBFdel8ApRgIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )