UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewBEwI6jwOR07nfbcC+aSFBUc7ano1cI9oF4e9AKF+E=' 
WHERE 
  key_id = '6ca33bd51a4b6e1820e29ac191402f3ec35e487f1c0bf9a0f078c607f1267fa7' 
  AND (
    token = 'ewBEwI6jwOR07nfbcC+aSFBUc7ano1cI9oF4e9AKF+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )