UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6xrZV4raMyTM0JAcaB8XA4HrjhycOoVmVAKYgzesWc=' 
WHERE 
  key_id = 'f359280a1172bf46bf52ebe3504186746d3c195ba209998c4b2082aaa8402a3a' 
  AND (
    token = 'D6xrZV4raMyTM0JAcaB8XA4HrjhycOoVmVAKYgzesWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )