UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zCIM8a7vgUHRoORBQuA4Z4QubhlnY7SjbCjjgevOwag=' 
WHERE 
  key_id = '4498c0c70027dd326496536f916eb3eacf2082b1e96b33ab304d45efbe565954' 
  AND (
    token = 'zCIM8a7vgUHRoORBQuA4Z4QubhlnY7SjbCjjgevOwag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )