UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2BZZHH0rxoTRv0+A1JZmX4oL88Z7SVbUqL6JQvVDVEE=' 
WHERE 
  key_id = '164a2c69e4d6eff216e93077c2be307e7575f5697c5a7a8e88f8ca71829110aa' 
  AND (
    token = '2BZZHH0rxoTRv0+A1JZmX4oL88Z7SVbUqL6JQvVDVEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )