UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmfLb0IHlOJlHvgSxo9tJ+KBD1FCWtkZfJS8PNsgcJU=' 
WHERE 
  key_id = '9c3ee833305bb5886d4d0029bfb6309f10348272ab0bb7a2aab160df50dc642c' 
  AND (
    token = 'nmfLb0IHlOJlHvgSxo9tJ+KBD1FCWtkZfJS8PNsgcJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )