UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9qtpb3p/nLx7kZsjsBSsp1SKdYgyN7Ru0aqxX5BQSpM=' 
WHERE 
  key_id = '7f400dc89b25cfaf15eca5bd5f593d65ac005587128b4527ce51e17967117c98' 
  AND (
    token = '9qtpb3p/nLx7kZsjsBSsp1SKdYgyN7Ru0aqxX5BQSpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )