UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VZJ3dqxRmBPKJQx/lem5nDc3lw1L+Eu0YcaYbfNL27E=' 
WHERE 
  key_id = '9b56a52095c5d364460d7c98dd710599e9c617cf12683c26c9bfcdde83cd3e09' 
  AND (
    token = 'VZJ3dqxRmBPKJQx/lem5nDc3lw1L+Eu0YcaYbfNL27E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )