UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HVIEC91GsX3RXANo3BmhLC3fFHGBVDoN5PnL9PHpO8I=' 
WHERE 
  key_id = '90abf8b3de942033285681cef87f094a8ff85f5f93a9772cf4349b20a9c0baca' 
  AND (
    token = 'HVIEC91GsX3RXANo3BmhLC3fFHGBVDoN5PnL9PHpO8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )