UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tS8lCFAkczxu04zjh/tKJLHXgu7n9Za7hmF4TfSPG3o=' 
WHERE 
  key_id = 'f30bc5830e7dc035cd131803c8185cc4be589e67c4b1e562716b88882eabdcc4' 
  AND (
    token = 'tS8lCFAkczxu04zjh/tKJLHXgu7n9Za7hmF4TfSPG3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )