UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Gw1EWKbFAq5oYGvFgzZ0rhrKY/eNT1VZRu5ZeUswKI=' 
WHERE 
  key_id = '043f1e2ae2d7c9adafaead344a61aed359577639a459898f80a2b517dc7af044' 
  AND (
    token = '7Gw1EWKbFAq5oYGvFgzZ0rhrKY/eNT1VZRu5ZeUswKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )