UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXuEIAdkxoXS2OIE2ziUIwM93Bsw2lGuYLQudXK3PQM=' 
WHERE 
  key_id = '77d5b89bf85ea1af69209e09e0c65834f45bf418e0d607c6a5bbf4b27cd50bc2' 
  AND (
    token = 'bXuEIAdkxoXS2OIE2ziUIwM93Bsw2lGuYLQudXK3PQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )