UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xlTjVYIHQlu1Q3S3I/wfPmJKR/C7KIXR2eKQDfHq0D8=' 
WHERE 
  key_id = 'c28ab19d9fee736bf5757b9478f8d9645ee6d22cfc445f87088186dae4b700ab' 
  AND (
    token = 'xlTjVYIHQlu1Q3S3I/wfPmJKR/C7KIXR2eKQDfHq0D8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )