UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UrAgd2vr754ORKVmJNKRx1NCARaUvIa/8hTP5QXDkvs=' 
WHERE 
  key_id = 'e96db0c26b1e18ce87b71d4be1bd1e53e2412a07a70468e9bab7c609e0b82ef0' 
  AND (
    token = 'UrAgd2vr754ORKVmJNKRx1NCARaUvIa/8hTP5QXDkvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )