UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/8wWHRM/Pnznk2I3VHlzDJyyAmspie2RJ5w10DhPaQ=' 
WHERE 
  key_id = '13a8b4b143fa9c0f2f033439e0dc82204cd5fd4a622cfc2e56c6508d5d32537c' 
  AND (
    token = 'M/8wWHRM/Pnznk2I3VHlzDJyyAmspie2RJ5w10DhPaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )