UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1qGFZgJKWL9PxTn3LsPGUjp0GKSVHmeVHT1FVkFaA2w=' 
WHERE 
  key_id = '5c25b96d9cce1e20456b971eb523c9a2ba09c9cf04b2f1f9b9aa7dd19a64d3e3' 
  AND (
    token = '1qGFZgJKWL9PxTn3LsPGUjp0GKSVHmeVHT1FVkFaA2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )