UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3hNHVTnOdrtTZ1LjUjL8q2XVgb6qvFhRTS7FQRPvwo=' 
WHERE 
  key_id = '02a3e7e3c65aa5efa363ae447f0876d39a5b93040b01f44535f446f59a219f4d' 
  AND (
    token = 'O3hNHVTnOdrtTZ1LjUjL8q2XVgb6qvFhRTS7FQRPvwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )