UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+n10M7yzFXiLS/2ndE1qmhpJfReq7h6TswbbuHiPc24=' 
WHERE 
  key_id = '6b0aee953190221954a24b71b45e1213f91e9ecf9626c6c713987e07173e2524' 
  AND (
    token = '+n10M7yzFXiLS/2ndE1qmhpJfReq7h6TswbbuHiPc24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )