UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKe2dsQSu8iQJkFPFV+4fEbSIEi47AGRJm5c0UNDf60=' 
WHERE 
  key_id = '707831f4e5f3bfcdbea980ace1e923e43e440862470050ad1900c9419c4601e8' 
  AND (
    token = 'IKe2dsQSu8iQJkFPFV+4fEbSIEi47AGRJm5c0UNDf60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )