UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ghHsUeaLFRfkOaQYv1oHGnPLrDmklp+7eqJ0v+q5wc=' 
WHERE 
  key_id = '43c405dd35308799c3d5cdbc0727ea41a82080664a357e0023a505c70638a775' 
  AND (
    token = '1ghHsUeaLFRfkOaQYv1oHGnPLrDmklp+7eqJ0v+q5wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )