UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szDevgCLkwoWoY7cIfh94JVFD3jYV5tMUhhIB6zv0sg=' 
WHERE 
  key_id = 'd87ef63112455194831c962ac2ae23f31c03a1128e2c29de29f48690918e256f' 
  AND (
    token = 'szDevgCLkwoWoY7cIfh94JVFD3jYV5tMUhhIB6zv0sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )