UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDKxQeijv6pPObdspMOSW75ESPkMiZ7maVzhjFkEJnw=' 
WHERE 
  key_id = '4961f8371a1f0152a1b4d8a013bc15c4bc4ba5a94ef46f4555969173ad391c90' 
  AND (
    token = 'jDKxQeijv6pPObdspMOSW75ESPkMiZ7maVzhjFkEJnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )