UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W9iRP70ffVuHg0R2VwZ7rWhsVSsolZeazKX2qpgkIqE=' 
WHERE 
  key_id = '8f195e39828de6f3a20ca6990714256587c73db1ea75ab97f8e5d6f74e64033b' 
  AND (
    token = 'W9iRP70ffVuHg0R2VwZ7rWhsVSsolZeazKX2qpgkIqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )