UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7vQhHtx6woUTmN00yuqN+lHhFOjDthQM9oT/F8Mn3Q=' 
WHERE 
  key_id = 'cfb8f01c3f78aec164e8ecfa31373c3ab0496330538037f602f238b8aa816e7c' 
  AND (
    token = 'f7vQhHtx6woUTmN00yuqN+lHhFOjDthQM9oT/F8Mn3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )