UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGADqkW8dLEdnicrCtf6BCopFnxzy1X44Cz6RUVaVNw=' 
WHERE 
  key_id = '779a4e903fc24399e1c6e58e38e2b77ddabf96f090f1ef216251ece9492ec3a9' 
  AND (
    token = 'CGADqkW8dLEdnicrCtf6BCopFnxzy1X44Cz6RUVaVNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )