UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmDnNwa49oQz9IzjXwoXLedPAze1qxYI1/kU1wwx+YA=' 
WHERE 
  key_id = '796f4d67e76f3b466c32c58b759b0b726fef4cd529f64216cd3519ad7c822764' 
  AND (
    token = 'lmDnNwa49oQz9IzjXwoXLedPAze1qxYI1/kU1wwx+YA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )