UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+j5iG0zV419TdgtTxzE5cEP5j/wfQhVda2XV+gZKsWA=' 
WHERE 
  key_id = 'b2f171434d3239314ae08f5d19f9540940df34e472ec74774e4cafcee3d384b1' 
  AND (
    token = '+j5iG0zV419TdgtTxzE5cEP5j/wfQhVda2XV+gZKsWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )