UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HL1O4Jg/n4VpKxzbdISUhC9OPaZB+B/z5m4MedlaGVU=' 
WHERE 
  key_id = 'af839c6558ac2266357b5c967bd558e63fd4e535eb9b015f718b220c1e92787c' 
  AND (
    token = 'HL1O4Jg/n4VpKxzbdISUhC9OPaZB+B/z5m4MedlaGVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )