UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uEosS6J/bttpqrHQi+is9L3JmRrNGYamLJqzNS8Z1vY=' 
WHERE 
  key_id = '8fc688642f99879047a3cf20e409fcd02947fb8773f88b6b1a287514d1aebe43' 
  AND (
    token = 'uEosS6J/bttpqrHQi+is9L3JmRrNGYamLJqzNS8Z1vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )