UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qAiIH/3EIrKPr8G75xpMJQ3ROKHEOeJ37gi8G+ZZgHc=' 
WHERE 
  key_id = '1848d185ea55a5dfb20ecdb45ad5e15e52c4fdd355bb5c54801c4a9f68092dae' 
  AND (
    token = 'qAiIH/3EIrKPr8G75xpMJQ3ROKHEOeJ37gi8G+ZZgHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )