UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8hN32YNM/itrjHQbi8szgiFQF71IlSi+pRkx/AGnZwQ=' 
WHERE 
  key_id = '427445d66fa69b2f1784831567f449f3fec54ddaa864c0198e6bfda07b8da823' 
  AND (
    token = '8hN32YNM/itrjHQbi8szgiFQF71IlSi+pRkx/AGnZwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )