UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EjInOqxvTU9eiLQq7TIp7Pq2pyTPKVqlYffSWOH/Sos=' 
WHERE 
  key_id = '33654e9cbbfa0003c5012ee73928d547257c3465c8662e6a8bebb593cfe47913' 
  AND (
    token = 'EjInOqxvTU9eiLQq7TIp7Pq2pyTPKVqlYffSWOH/Sos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )