UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'czijMl9lVA9y2FGCzrBFPtDb5SiMvyoB2+ULRJ+1X64=' 
WHERE 
  key_id = '1fb9b1cce86f8206abba8526494cf9c5ec336b960264fd5f7d2839580cf8f617' 
  AND (
    token = 'czijMl9lVA9y2FGCzrBFPtDb5SiMvyoB2+ULRJ+1X64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )