UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DWp1SBdwxbwBR1mcegJ/WK55FXrP8V6LJgHkf8DWzeU=' 
WHERE 
  key_id = '8613e4f6fcfad24a5fe88193bcde9e39bc168d1db9892f106dbc105e1790fbf2' 
  AND (
    token = 'DWp1SBdwxbwBR1mcegJ/WK55FXrP8V6LJgHkf8DWzeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )