UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'paP6YMA80HDcv2ZGW8z78zXtTXAAv1l4uGME2M/pXb0=' 
WHERE 
  key_id = 'b11138674b5773ddb927abe276706c31ece92eab302264593238229f37853de0' 
  AND (
    token = 'paP6YMA80HDcv2ZGW8z78zXtTXAAv1l4uGME2M/pXb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )