UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p88DMtsuErSd4777/wKuSq3fcsFMmyCx2K6PRCP9FxM=' 
WHERE 
  key_id = 'b8ccc0528e481dc4a47eca218b928f846b3f7899e4081c2ca4ae78bca524fae3' 
  AND (
    token = 'p88DMtsuErSd4777/wKuSq3fcsFMmyCx2K6PRCP9FxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )