UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lIYpgD/6MKaGzT1gKGhRfVKf84cn842SdzhmX7zX2gA=' 
WHERE 
  key_id = '6953ed8df6e16d6cb1d095576184fbce04191f69f4d576d454be58c0ccb6edd6' 
  AND (
    token = 'lIYpgD/6MKaGzT1gKGhRfVKf84cn842SdzhmX7zX2gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )