UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxniwLeWYazurI1neTU+OL2SfpkKpsWauCBB/08akp4=' 
WHERE 
  key_id = 'd27137b334d4063277549b6a22b67424ed6ca8ac5fa6e0ca1eb1a43d5eeffb7e' 
  AND (
    token = 'HxniwLeWYazurI1neTU+OL2SfpkKpsWauCBB/08akp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )