UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YOVzBpl+RKQT3MW83SWNfV7wWlUfy2KDQhbkkzc821U=' 
WHERE 
  key_id = '3c53b1dc61da2389b57c20b9ce2b7607c659a2dae70c4a7cd126f9d56b0cb451' 
  AND (
    token = 'YOVzBpl+RKQT3MW83SWNfV7wWlUfy2KDQhbkkzc821U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )