UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZerKWJX4bOneJoUW+QMiYhQGssD97K069T+mGqmPeno=' 
WHERE 
  key_id = '601e55157dcc2e559d886a3d87bc49dbcaaa6cc2b272aeecdde2aaaf93d4633a' 
  AND (
    token = 'ZerKWJX4bOneJoUW+QMiYhQGssD97K069T+mGqmPeno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )