UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sG0TXT03ZpglZAC500meRHxtHwf7dryZdF64ocAc/5s=' 
WHERE 
  key_id = 'da5b52895ad16cd583a804a8106b8333498365c437097de829eaed17b8360f47' 
  AND (
    token = 'sG0TXT03ZpglZAC500meRHxtHwf7dryZdF64ocAc/5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )