UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQFLBJrrDsVOp56DdBFpCz5eOvVdJBETbE1O4BTrVZM=' 
WHERE 
  key_id = 'b82d9fb2b16c496709bbe9f137210255cddd08a848dfe1f5656e75c5e3d315a3' 
  AND (
    token = 'hQFLBJrrDsVOp56DdBFpCz5eOvVdJBETbE1O4BTrVZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )