UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3IIQ1pwoVwxfE0C59/zjImNXoKD3Bdp9HhXIL4jsF4=' 
WHERE 
  key_id = '6f17ccd3030bdd9ac43d7e69c2a6f86329c6b74aaa77cad8b4209b9ead93b2fd' 
  AND (
    token = 'C3IIQ1pwoVwxfE0C59/zjImNXoKD3Bdp9HhXIL4jsF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )