UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8mEAKPEqPxU4G9KYZeR0YLtZ119gKDBlzLJKUsxAvp0=' 
WHERE 
  key_id = '66a7b88f3776a92bda7d26ab4c23eeb1b2a548f10c36d4426730b83b67c241a2' 
  AND (
    token = '8mEAKPEqPxU4G9KYZeR0YLtZ119gKDBlzLJKUsxAvp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )