UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKhYID7PpJF/Kq/nMhfv8YnQK7hVct8fJu68OZ106qA=' 
WHERE 
  key_id = '5c803c751dbe9286919e145da62e902dfe2366ccfa67aeb868adb1d9375ca0c6' 
  AND (
    token = 'PKhYID7PpJF/Kq/nMhfv8YnQK7hVct8fJu68OZ106qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )