UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78elyiiN8ywADsOCfH+BACIr9jTqrf4AVlJswPUBDrI=' 
WHERE 
  key_id = '625d84066c6dca38a89f3c1a02360ba3d99be709361076c8a02775e39764c294' 
  AND (
    token = '78elyiiN8ywADsOCfH+BACIr9jTqrf4AVlJswPUBDrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )