UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3KHhPC6xEXis3DCm/57L1c/OTZTuVpbQZOIZt5YiLo=' 
WHERE 
  key_id = 'd48b53627bd62e1e85f5f7a7e2bdaed2a612311d3211b81e31fe6ad552f72721' 
  AND (
    token = 'D3KHhPC6xEXis3DCm/57L1c/OTZTuVpbQZOIZt5YiLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )