UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQCmB+aXAzFWbbhVsgODwQSd0SdF3IR98+vfs/8aiDc=' 
WHERE 
  key_id = '295f370b04d862f965878e1fbca0c0bb0c1114ae25165d158422604e74d780da' 
  AND (
    token = 'sQCmB+aXAzFWbbhVsgODwQSd0SdF3IR98+vfs/8aiDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )