UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sH+bxmizHNzl/852IgNtJycLAv9S4PQlpzZrhMS/4Lk=' 
WHERE 
  key_id = '76c529a19ba6de16e8cc4fb6efccda4e0df331a014069ff55ca228d2b49367b9' 
  AND (
    token = 'sH+bxmizHNzl/852IgNtJycLAv9S4PQlpzZrhMS/4Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )