UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IK0yi8zh7hrQjcgj8/NLKkVqZf0xqi3TlWsUWteCBxU=' 
WHERE 
  key_id = '559b1fe2355ba1f651aa6b21ce1362244d1441601da1fef37d0e6f8ba8a18682' 
  AND (
    token = 'IK0yi8zh7hrQjcgj8/NLKkVqZf0xqi3TlWsUWteCBxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )