UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KIe2K5+UJOoVxCV7qmX2aCpUE8vv4qH9pi7ryv7VqU=' 
WHERE 
  key_id = 'ac03f7cd5c9503ea63f80ff772c13fe6033e1ab211825a531a8c05898a117815' 
  AND (
    token = '3KIe2K5+UJOoVxCV7qmX2aCpUE8vv4qH9pi7ryv7VqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )