UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U65aMzPbT9sulSS6K8dgxS3zUTeUqLHEP0r6dSNyjsE=' 
WHERE 
  key_id = '698ff1e3a3a71ad266a395904567c2c83463cb2f45738808adffdb403896cada' 
  AND (
    token = 'U65aMzPbT9sulSS6K8dgxS3zUTeUqLHEP0r6dSNyjsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )