UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tSJY05xKRlhQB2GqqfTIS7BOfzZlXS7hX9uUsdli4nI=' 
WHERE 
  key_id = '15b21dccf3b2463ae9a63fa340a1b6f9ece8e6042a883ba17a473eaf9d3e6f55' 
  AND (
    token = 'tSJY05xKRlhQB2GqqfTIS7BOfzZlXS7hX9uUsdli4nI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )