UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '68navSr5/nSR4gJ8w0ibBj+N5GRpcIMd1xS6QCwlzmc=' 
WHERE 
  key_id = '6ee7ffc0b2e25263c2c7a51676bab1361757f9f5fd550d42bee482755af8a1c7' 
  AND (
    token = '68navSr5/nSR4gJ8w0ibBj+N5GRpcIMd1xS6QCwlzmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )