UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qO61RYk4+jvZXCk8j5gtAvsWPlhUX5PoPq1DBb5OqxE=' 
WHERE 
  key_id = '7fa33f8736a19cc0691cfa01ea76c66f93b9746522608f4cb8f3b361ce0e50c5' 
  AND (
    token = 'qO61RYk4+jvZXCk8j5gtAvsWPlhUX5PoPq1DBb5OqxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )