UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8D0qB2gsdUIwj+AQYoI8l1rsNuzLyzNN+9Lx9tjp7iI=' 
WHERE 
  key_id = '39c257872ba948ca91265858e2f9b035030df0290abef33219d0072dde6bed28' 
  AND (
    token = '8D0qB2gsdUIwj+AQYoI8l1rsNuzLyzNN+9Lx9tjp7iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )