UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sGQtJkIsVaTJTxE7cJumY+eJvgKE2+khARYvdPKzIF4=' 
WHERE 
  key_id = '1b03203f62b351abf6f909f6b4df7516adc1aefac3a49c994a43e07530e85bf3' 
  AND (
    token = 'sGQtJkIsVaTJTxE7cJumY+eJvgKE2+khARYvdPKzIF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )