UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f1bquokO+40MrFbt80i/guYzZk0HL4dguAIzvsEGPzQ=' 
WHERE 
  key_id = '324de20f9e0200bf411c2d802bd1cec64bd85dd61420d9b8ff180fa2aef3c90c' 
  AND (
    token = 'f1bquokO+40MrFbt80i/guYzZk0HL4dguAIzvsEGPzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )