UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jjr9Wc2GWnfqLkNYiOBEus3q5cnlMKIFGexKGGYzHOw=' 
WHERE 
  key_id = '592685871e9c52394c865d8a9c93e9b0f264f7d79e864e1dd3c4bf3885c622e2' 
  AND (
    token = 'jjr9Wc2GWnfqLkNYiOBEus3q5cnlMKIFGexKGGYzHOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )