UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ielNIJx6pK9RviPqNpsozvxZdFNtHZ0RBltbd7kf1FA=' 
WHERE 
  key_id = '37957cbff5241ea1a8d18ac5cd6c4842069b4b4fd0062db2ca83a06acd056999' 
  AND (
    token = 'ielNIJx6pK9RviPqNpsozvxZdFNtHZ0RBltbd7kf1FA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )