UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwJ9LVvNNHu2+4n1ebKf8YHYX/6CztX4M3hhptgk+r4=' 
WHERE 
  key_id = 'd28e7d43dd7e553f7e11a20b6c21882d2e917f2c63406d7060d2b0113f22170a' 
  AND (
    token = 'qwJ9LVvNNHu2+4n1ebKf8YHYX/6CztX4M3hhptgk+r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )