UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJXoY9Bt68ZF3dmC/Z1X70vNQZFg6uPC4F2UMXYwuZ4=' 
WHERE 
  key_id = '6fbb53e811737208b5ba9b821f72d19d66f943e05db4bc42efd102597f9bd831' 
  AND (
    token = 'RJXoY9Bt68ZF3dmC/Z1X70vNQZFg6uPC4F2UMXYwuZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )