UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/ZwassC9C1dnEs7NrVGpZvw2o8ZsqMsml7mmMhHIq8=' 
WHERE 
  key_id = 'dd7b4284495f44b5c410569c2608a2784b0fcc2eee1feba8f8f4f5a0f33e9147' 
  AND (
    token = 'C/ZwassC9C1dnEs7NrVGpZvw2o8ZsqMsml7mmMhHIq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )