UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRREVjX1On7q/o/N4HXJH69ctImtphKlYRSh+qW25Ho=' 
WHERE 
  key_id = 'ec46dfe6515079d7fa41e7cc1c1a05816781306bb81f26946d0ea185db23074b' 
  AND (
    token = 'xRREVjX1On7q/o/N4HXJH69ctImtphKlYRSh+qW25Ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )