UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgiQKIExyBXq1CrK48a+zH8a75124QTKtLu8enfRXAE=' 
WHERE 
  key_id = 'f685e22e88f5b70dc078a2e1029e7cb3314c3d5fbcfd302e422262dea2f97a9b' 
  AND (
    token = 'CgiQKIExyBXq1CrK48a+zH8a75124QTKtLu8enfRXAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )