UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zuDHZULc5zhEZkoSpie8rapCgTnv84JbGBSVEFVzjn0=' 
WHERE 
  key_id = 'b35702baba8581ef3a4e5935584d81118932eed0865bbb865da661d0d5583905' 
  AND (
    token = 'zuDHZULc5zhEZkoSpie8rapCgTnv84JbGBSVEFVzjn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )