UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9lLBg9Lu4Ucfda4HN3jKRCmMos8ArpxXkAVtnrx9Yw=' 
WHERE 
  key_id = 'e15c6c94ce327015b26581fdffb7a99053b706c9b54145b17fdb2e28ad7595af' 
  AND (
    token = 'r9lLBg9Lu4Ucfda4HN3jKRCmMos8ArpxXkAVtnrx9Yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )