UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd0huGjDAujtfN4qouvkkDrhiKogu90H3MIwscTV3H20=' 
WHERE 
  key_id = '2bf5a01efec9bc2ed3af4b2d88aeab44a2352ec1974810afad9ea647b5acc871' 
  AND (
    token = 'd0huGjDAujtfN4qouvkkDrhiKogu90H3MIwscTV3H20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )