UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9kXEP1WuDeRlELjN4aD7lNt36JyUGZ5IlLxRZfIkb40=' 
WHERE 
  key_id = '3def8b7c5584dba7869b31beb8e48f96838a58cab1905a778d37a4c1ae8acc1b' 
  AND (
    token = '9kXEP1WuDeRlELjN4aD7lNt36JyUGZ5IlLxRZfIkb40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )