UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9f61Uyn6LePPSi5rHXRx93PmjoJNTwSlNPIo4lSg1/c=' 
WHERE 
  key_id = '559ccfed74da5e511e8e57bb9aa42da3919cb3ec276300b0e679923e64a31ecb' 
  AND (
    token = '9f61Uyn6LePPSi5rHXRx93PmjoJNTwSlNPIo4lSg1/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )