UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FoAU2GRaG5tTn0V0FLJX3K7kiLpa8GZXtgddZ38sPE=' 
WHERE 
  key_id = 'df2e630f9bc0da669eb955c69b3b8769f087bd90824150e2e0da7e66c0f64cbd' 
  AND (
    token = '6FoAU2GRaG5tTn0V0FLJX3K7kiLpa8GZXtgddZ38sPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )