UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVzakDmA2mWNHq/2ehPBnBS0TRam/sCZJNbR8XkHL54=' 
WHERE 
  key_id = 'a545888865fa6d46ce82678a8f13166233f3025b3a6d63b262a09bbcfc1a1555' 
  AND (
    token = 'lVzakDmA2mWNHq/2ehPBnBS0TRam/sCZJNbR8XkHL54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )