UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmkx4JHsOfUVW4jlpK6nIA0KWyZEADRlnStPd6xWNro=' 
WHERE 
  key_id = 'c7e03163c7918977e7df4f909c8aa5e90be107a8f40b9ca7ceda0d20c39462df' 
  AND (
    token = 'bmkx4JHsOfUVW4jlpK6nIA0KWyZEADRlnStPd6xWNro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )