UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jo9Ya2yQ2OS6KKYBY9YPxspNrZN1siOscfUolPlStI=' 
WHERE 
  key_id = '30e9018128077299a8f77adaa04550e3e81cf3cb4d0faada6e9cf5e85366c708' 
  AND (
    token = '2jo9Ya2yQ2OS6KKYBY9YPxspNrZN1siOscfUolPlStI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )