UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDaz1OmDlLstuX08yFv8tFgIEKq9mj5kOZD+aYFNJWw=' 
WHERE 
  key_id = '699502540487ee2b963420a98d9b6d4000074a5af182f4972a3ff233b3c5ced7' 
  AND (
    token = 'RDaz1OmDlLstuX08yFv8tFgIEKq9mj5kOZD+aYFNJWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )