UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LdD7PZ00uoWmsrpwdHi5qzHbKzsGszyaJVYUytK2FGg=' 
WHERE 
  key_id = '4c22c54df9e173ccd96dec19d27df136a0938d5ed3153441f5b69c380553c9ff' 
  AND (
    token = 'LdD7PZ00uoWmsrpwdHi5qzHbKzsGszyaJVYUytK2FGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )