UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MDkpZJL3PfPQaBuQxzP8HviMKBI7CKQNpcWs9ZRt18=' 
WHERE 
  key_id = 'a2f3242679f031b2110e44b1311f7029f5d1063ec2c831ea47e00a6bf1125b94' 
  AND (
    token = '2MDkpZJL3PfPQaBuQxzP8HviMKBI7CKQNpcWs9ZRt18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )