UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJo/9ezlLV0cD67gjQQTxN5Kv7r7MItNlC/+ZJ+O9YQ=' 
WHERE 
  key_id = '8e1775043659cf7c76986849e357f929a7050657bb3fed2b806180cf19a583b2' 
  AND (
    token = 'pJo/9ezlLV0cD67gjQQTxN5Kv7r7MItNlC/+ZJ+O9YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )