UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4J6WZLWfOf4hSyG6UuxM0BR0Gir8DLJ57mzKvYtkfVg=' 
WHERE 
  key_id = '828c85677cc0d5cba827ca1c7d0d969fde657dc119a31fd270500ab002cbd728' 
  AND (
    token = '4J6WZLWfOf4hSyG6UuxM0BR0Gir8DLJ57mzKvYtkfVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )