UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqWZYch9qCP05LmHX7pHszEUsQKr5U0pJlGaVqXev1c=' 
WHERE 
  key_id = 'f87c100686fcf7352468090b6c7573860ba73b9bf67069673585299a68c1570f' 
  AND (
    token = 'kqWZYch9qCP05LmHX7pHszEUsQKr5U0pJlGaVqXev1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )