UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qzj5/2RPQro2orr0q98H2gwo39NWxztpxdPXwW9Bp9Y=' 
WHERE 
  key_id = '1aea2b62ee1891922a2bb75f8e1e8c585005f7d8ca63e964d37d2c5f07276f11' 
  AND (
    token = 'Qzj5/2RPQro2orr0q98H2gwo39NWxztpxdPXwW9Bp9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )