UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nSKFoFIW0GRurwW9i7XHMgHdbSKj/q8EWVh5gb8yZE0=' 
WHERE 
  key_id = 'f6b19d477ba17145fd5ed776f56e25e3c4767d097f069e0bf71e927501e381ab' 
  AND (
    token = 'nSKFoFIW0GRurwW9i7XHMgHdbSKj/q8EWVh5gb8yZE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )