UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6oU3cul3xFAlnzkzxZn2rp0kmpd7gyy6dXp7LJrMtl8=' 
WHERE 
  key_id = '2dc8c569953d223c46b97ec62e75eaeddef001446cc693f4d8afcff9d8dead38' 
  AND (
    token = '6oU3cul3xFAlnzkzxZn2rp0kmpd7gyy6dXp7LJrMtl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )