UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UK+Fu7zCIjwFotEHs8ysmNHT7PzEjYBUKuQmiC+P8+s=' 
WHERE 
  key_id = '0ab374449abf618fc0a0d0539f89f4e24cac101412697a94efda56cd0b8322f7' 
  AND (
    token = 'UK+Fu7zCIjwFotEHs8ysmNHT7PzEjYBUKuQmiC+P8+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )