UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/EIkKSwu61eWCbkbv/zdwHuZ95u611lIzvCnZg3Akg=' 
WHERE 
  key_id = '4ed2b92159d9e1065ffb9e2547197718ba57f8cbafbfe31ee37294ffb6603b35' 
  AND (
    token = 'e/EIkKSwu61eWCbkbv/zdwHuZ95u611lIzvCnZg3Akg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )