UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rIA0ORy7ptDXoESFvhSHYcooVNQdjmImxpMlQ2rvPM0=' 
WHERE 
  key_id = '4cdc065118828bce8820d346969ee8bca8b917756b659589c5cc85b03a742bdd' 
  AND (
    token = 'rIA0ORy7ptDXoESFvhSHYcooVNQdjmImxpMlQ2rvPM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )