UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qSGvITMAr/yzCfoIA4dsTwfFRIFpDeNiOQa09VtTEUo=' 
WHERE 
  key_id = 'b4a7bd3eba18436becaa8aae9e316bb952c04a6efd914215f784ad74ae4559ec' 
  AND (
    token = 'qSGvITMAr/yzCfoIA4dsTwfFRIFpDeNiOQa09VtTEUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )