UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wU5dE01j+i/I0tdRnwv/X4kAbx+qWLaC7Wzir467Zbg=' 
WHERE 
  key_id = '8a4408dc28a5d746eca6b5b1574e8fc4debc44b2ae5233ee6609335b29967319' 
  AND (
    token = 'wU5dE01j+i/I0tdRnwv/X4kAbx+qWLaC7Wzir467Zbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )