UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dZ2n35j18/SDtBYtwPXZ4ORxjuYbbn2LywZnqWx01Ok=' 
WHERE 
  key_id = 'b0ff06653bd93e5bff2f1a530e887ec9710b12c963050b3fa336d68f925eb45a' 
  AND (
    token = 'dZ2n35j18/SDtBYtwPXZ4ORxjuYbbn2LywZnqWx01Ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )