UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '76w1Op5yEr6NqlwNq/iS18fnd7NY6lrL5ucawjsmhfM=' 
WHERE 
  key_id = '2a88819dd0edb7e921244b8f1006f1bda5070731e209896302a38e9a6a0c164f' 
  AND (
    token = '76w1Op5yEr6NqlwNq/iS18fnd7NY6lrL5ucawjsmhfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )