UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'crlwTyRHw3xYh8bGEsDqW5I33MedSM/PRz+w9D93ZSE=' 
WHERE 
  key_id = 'b071827aff3813a555b7a53c486b7699ea3686937ffb254d1db26c3d6236547d' 
  AND (
    token = 'crlwTyRHw3xYh8bGEsDqW5I33MedSM/PRz+w9D93ZSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )