UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fnPliMZozPIYS3uPnkfuwl6scPbhMWbPOI5zAyGdE1g=' 
WHERE 
  key_id = 'a790284273a71b31ad22d4010762811d34b3f9dd5576c845c48ca3260f12ace3' 
  AND (
    token = 'fnPliMZozPIYS3uPnkfuwl6scPbhMWbPOI5zAyGdE1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )