UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rD8ewgdhhjuUMzLPRaJT+GD/HkPfXWbQLUUVIAHdJ7E=' 
WHERE 
  key_id = 'b0413eb6eff0d52210ad288783913802137509c042cf758cf93420529ffa1ec5' 
  AND (
    token = 'rD8ewgdhhjuUMzLPRaJT+GD/HkPfXWbQLUUVIAHdJ7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )