UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEm66tW428g2k+Q1WL5SLB5lVLcosN8HPPYcYRICWsI=' 
WHERE 
  key_id = 'e245fa00f297e45cae0eb779c1a55dbeef338f1c389d317948dcd9954c54f8b7' 
  AND (
    token = 'rEm66tW428g2k+Q1WL5SLB5lVLcosN8HPPYcYRICWsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )