UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BBee8zdeKHiCaYiw1JqkwboaHi2JM2nFUDuW2WCMo4=' 
WHERE 
  key_id = 'b8696d35a49e534ec49f76acaa9e059bcfb1c16393448689cdf52c726208e16b' 
  AND (
    token = '0BBee8zdeKHiCaYiw1JqkwboaHi2JM2nFUDuW2WCMo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )