UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+5KIkNl8Unv/FzNo/6mhlHLzw4U9K7kVO8V7IJpP28=' 
WHERE 
  key_id = 'f1456ee98e7add75a8fae0b139d9543d4e94fc8d02bb2e7761e3848921cb1020' 
  AND (
    token = '1+5KIkNl8Unv/FzNo/6mhlHLzw4U9K7kVO8V7IJpP28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )