UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AP2Vh3nOyK7rvCsbIjC2EMGMMowHReUqVtEKJAqGVXo=' 
WHERE 
  key_id = 'c90b1da3caa3665214cae16ee66bd3be767fac897d015484d1f4b2f8d815728b' 
  AND (
    token = 'AP2Vh3nOyK7rvCsbIjC2EMGMMowHReUqVtEKJAqGVXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )