UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zH0yuA1DGLlQCl585yva4nhtiI5wQO+hWd3vYkPFKr0=' 
WHERE 
  key_id = 'c23c4eef6e93fe31fc56b689659b1db38660df1caa6d0dbc4b0e1b97db00c8ef' 
  AND (
    token = 'zH0yuA1DGLlQCl585yva4nhtiI5wQO+hWd3vYkPFKr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )