UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34tzE5grWjtoYRaffxo/g1XWlJvNjXfO8iDa+It9dmY=' 
WHERE 
  key_id = '4270dda93ff8be7eb8e868ceb1e95fd0adef60885814f0ffbed378563654ef22' 
  AND (
    token = '34tzE5grWjtoYRaffxo/g1XWlJvNjXfO8iDa+It9dmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )