UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/C5wwS0n1tr7eV1ldqPig4CrwzHkEQD5iLwnuqQyCuQ=' 
WHERE 
  key_id = '13b2f18ba19f967069c202a92f5e9fa38f8f95c53e0d44dce8a11e06aa224b66' 
  AND (
    token = '/C5wwS0n1tr7eV1ldqPig4CrwzHkEQD5iLwnuqQyCuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )