UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9JGQXF31o8Guxnf9cNLkMxHKphKOed0niSAz6fYIx3c=' 
WHERE 
  key_id = '40fd1b52f75ab2d53e62aa47fabc01a332cb0875244bec0397cfa527766c96d7' 
  AND (
    token = '9JGQXF31o8Guxnf9cNLkMxHKphKOed0niSAz6fYIx3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )