UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5SULe8i0QVjueGz4ev+kS+DZLQGHi2O+gh0FEDVsAMk=' 
WHERE 
  key_id = '77dfe76720a878dbf82be120e4dd5c32ac931e95c04c3b7802996bccac9085a2' 
  AND (
    token = '5SULe8i0QVjueGz4ev+kS+DZLQGHi2O+gh0FEDVsAMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )