UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8sO7U7s6jmzmMjXRjOro98Ux5/yqjW9D3AyX4fDQOc=' 
WHERE 
  key_id = 'de48166236e4b545a7e26d6150a5fba30c4c36fdd919f17f74f59f0b9ecc0a9a' 
  AND (
    token = 'x8sO7U7s6jmzmMjXRjOro98Ux5/yqjW9D3AyX4fDQOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )