UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VLyg8Aafw5NPShRG9vW02zQYrF5nN8QMuC5nO8Y3AE4=' 
WHERE 
  key_id = '743edf0dcb759bcd39716fa24af7160e7de92f59c3f2f90f3c70dbde36a51f83' 
  AND (
    token = 'VLyg8Aafw5NPShRG9vW02zQYrF5nN8QMuC5nO8Y3AE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )