UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4pK3AR23+7ff6dcwFRHsrn8MbjcjpG1jzLYy6EO4Pb4=' 
WHERE 
  key_id = 'e0a40c9cd85f07306bd328905ddef4865c97eccd7ca42c899094c1a9f83ce9a0' 
  AND (
    token = '4pK3AR23+7ff6dcwFRHsrn8MbjcjpG1jzLYy6EO4Pb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )