UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gpdO7nUodSzFoDNfhqFinDMsoAnfmeinW2Inco0SiQ8=' 
WHERE 
  key_id = '5a89931dd080d29fb1ac1ba3cd74e997957d34adfa8c601c7f7a3ec63fe4cc0e' 
  AND (
    token = 'gpdO7nUodSzFoDNfhqFinDMsoAnfmeinW2Inco0SiQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )