UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/S+HDQ1riJsev3at4tkgtIU7nuFS5dFYb7qep91YIA=' 
WHERE 
  key_id = '116f0c316b551d90cad1a546b027b79c9ef0923fa856664a2c1b47abe50369bf' 
  AND (
    token = 'F/S+HDQ1riJsev3at4tkgtIU7nuFS5dFYb7qep91YIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )