UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9mrVfxy4Wt+BPMXCDOkU53WdH9VaMfRb1/kIQTTHejE=' 
WHERE 
  key_id = '02b5bf5b82ac3cec71ccc808320f213cfbbb9b6be8d54532196a616bbd046c7d' 
  AND (
    token = '9mrVfxy4Wt+BPMXCDOkU53WdH9VaMfRb1/kIQTTHejE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )