UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+v5RaSJs/VFElWDdRFscwRNZZNJxRvoOepmG3U95OA=' 
WHERE 
  key_id = '59304f16c99b8c6e07d1cc560259625611fd0b779267f142322545d4bd3c5298' 
  AND (
    token = 'u+v5RaSJs/VFElWDdRFscwRNZZNJxRvoOepmG3U95OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )