UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08jfGvVTbeXe+MtD5DsnFNotaLMrKtZrtIOpcC6bOgo=' 
WHERE 
  key_id = 'b966e09926ebe684976144c2a2ce21317930164b8175ebedd973ef7dcbd0abcf' 
  AND (
    token = '08jfGvVTbeXe+MtD5DsnFNotaLMrKtZrtIOpcC6bOgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )