UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPknb6zXhZRwZutRLhdUcet2rLcPvphvK3b/DrC34DE=' 
WHERE 
  key_id = '2eb90f366cdab9e893136a3b481f6f563071313330dcd60b675d8fc46766d1b7' 
  AND (
    token = 'QPknb6zXhZRwZutRLhdUcet2rLcPvphvK3b/DrC34DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )