UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OM/2YpGUHmrwmd2eHKD88d3ad/UEExAdRFJDhTIoLs0=' 
WHERE 
  key_id = 'b06845aa313dabd832b88ad1d117d56f31662e9b934823d2177c289cdb12e668' 
  AND (
    token = 'OM/2YpGUHmrwmd2eHKD88d3ad/UEExAdRFJDhTIoLs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )