UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4MafZvMb3dASfrCSGt9gHcS60Gi52TQnuHAX5LP4zU=' 
WHERE 
  key_id = 'bbe11ae5db324d7f4283e437581b0f1147c5bc43ec489bff1667c08c47b1bbd2' 
  AND (
    token = 'W4MafZvMb3dASfrCSGt9gHcS60Gi52TQnuHAX5LP4zU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )