UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yC5zPaFfgVnb4jpb/UIfJKjm4hmCR/6pyItcosI4zg=' 
WHERE 
  key_id = '6c28353b4023ad93090212202d4e7aa44fe8207e394421a934d19f9a067d7324' 
  AND (
    token = '8yC5zPaFfgVnb4jpb/UIfJKjm4hmCR/6pyItcosI4zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )