UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzoMrjMj+mtiJaAuqpskEfCiwzdlYJhC3nhOEkbMfyg=' 
WHERE 
  key_id = '3b96657935b5e6859cd6cda992ed71bca2fa9c36968555149b796d8ffa02d7c7' 
  AND (
    token = 'jzoMrjMj+mtiJaAuqpskEfCiwzdlYJhC3nhOEkbMfyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )