UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzti2mJm5GF3OtU3XeHmxAJt1oNiM/1Rtz/9bjGoXwo=' 
WHERE 
  key_id = '89e480c969b95f45037e808669cafece71afb3edd7b594506be7c78203ab0f02' 
  AND (
    token = 'fzti2mJm5GF3OtU3XeHmxAJt1oNiM/1Rtz/9bjGoXwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )