UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9AzY/PQuz0CxtPqS7dEk+noK3kUyAfV5K0YczBtv+Vc=' 
WHERE 
  key_id = '5e95e0e62f4a416afd209d20d7e89f3da521409524aeae60779e462a8f8ccfc4' 
  AND (
    token = '9AzY/PQuz0CxtPqS7dEk+noK3kUyAfV5K0YczBtv+Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )