UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MxLX+Nce/0S/2EJSeZtPONiXTj6vxpKYSHiP1NbfWU=' 
WHERE 
  key_id = 'bfad6d0cfbe8776976efcd1e757ea817a51a9b486a5ac8f7a7b6a1d8b53de962' 
  AND (
    token = '4MxLX+Nce/0S/2EJSeZtPONiXTj6vxpKYSHiP1NbfWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )