UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqPJR37TzkbcRcxhrOtGRvNjLv3em9wLHPttZw5ezrw=' 
WHERE 
  key_id = '14d686d3ce56535ce11577b1b97fbade4bd2cf0c79d9ce462f9a1697ffe8f0e5' 
  AND (
    token = 'PqPJR37TzkbcRcxhrOtGRvNjLv3em9wLHPttZw5ezrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )