UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1kXtg+spFS3BD801WVmo23Z5duX2kNcyZ+t0lTSVRas=' 
WHERE 
  key_id = '99c4c093ad9e1c02b3fdb992ca2570c5ea192e39314b39f813384a886ad211af' 
  AND (
    token = '1kXtg+spFS3BD801WVmo23Z5duX2kNcyZ+t0lTSVRas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )