UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2e1RKf6YbPpCcOMXuE+Sl3cjCBrvdJKHJSeg7WW9ul4=' 
WHERE 
  key_id = '76593b7050d666470319dd633061b1cb802c53dfb84e4c42f656bd1a386955aa' 
  AND (
    token = '2e1RKf6YbPpCcOMXuE+Sl3cjCBrvdJKHJSeg7WW9ul4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )