UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0ie+U81NNrfUamKx7nB+qbpghCdkDOT2lDRoF66AZ4=' 
WHERE 
  key_id = 'cfcc8f62c00c3cad4f8d598425f88efceb1a42644911370f67118312856acca0' 
  AND (
    token = 'U0ie+U81NNrfUamKx7nB+qbpghCdkDOT2lDRoF66AZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )