UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icbJ6w87KTPS/kWddgDHM+Sx7uknQfCfqzhtv32jEM4=' 
WHERE 
  key_id = '6c1ddd484203d2493880b7a2b665c2b09fb6d5802f7ca2a7a0799074d523a85e' 
  AND (
    token = 'icbJ6w87KTPS/kWddgDHM+Sx7uknQfCfqzhtv32jEM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )