UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SF5gKx/7j2NHctQiGycrI/MH9wSbyxJ7VTfztq4khI4=' 
WHERE 
  key_id = '4a0d61af33dd58643035745f74f73a6af78b3d76f13af7ba5908a773d4741b8e' 
  AND (
    token = 'SF5gKx/7j2NHctQiGycrI/MH9wSbyxJ7VTfztq4khI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )