UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKQMechCafrtCeV+7pirxdd5zOUN0c7caZ8M6EHRfss=' 
WHERE 
  key_id = '75c7117f0a7f74772506e6d9b2d69d914dfd1442e6b028f96b9fb8c841496121' 
  AND (
    token = 'IKQMechCafrtCeV+7pirxdd5zOUN0c7caZ8M6EHRfss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )