UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PeiN8I1+DNgKTltfk5C+UPaE5KyP1WaCYST/hClszJU=' 
WHERE 
  key_id = 'dfd8cc845d6f0edc570c449f5287a85342225e41555c7b926d59b7a88063b4dd' 
  AND (
    token = 'PeiN8I1+DNgKTltfk5C+UPaE5KyP1WaCYST/hClszJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )