UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1eUb24tRnRUJJmyFAgibdigfZfql3C87nBOX7wMg7M4=' 
WHERE 
  key_id = '64b6c6c65780aa0efb48803c82eb2a906ec95735833628eb5bdb23df542e5c60' 
  AND (
    token = '1eUb24tRnRUJJmyFAgibdigfZfql3C87nBOX7wMg7M4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )