UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WXPwdRZYTGdjMNNc7LJWfkSZSq3eV2cbotTN204KzM0=' 
WHERE 
  key_id = 'ba0940c54b2df31ab5bc074609e49a722404cd8437d3be5db84777756b21564d' 
  AND (
    token = 'WXPwdRZYTGdjMNNc7LJWfkSZSq3eV2cbotTN204KzM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )