UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/KIz3Lsfx5sweGRw+Tk95mPerWa3hnYxkkbTBsoruJQ=' 
WHERE 
  key_id = 'ce453aeb5c92f23518755b7967dfd20b24627092b1f6ab0610bd68b85210c288' 
  AND (
    token = '/KIz3Lsfx5sweGRw+Tk95mPerWa3hnYxkkbTBsoruJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )