UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tf/MyFqPO6hGWC42/wIMnGNLLTEPmL2VCr65KCrbt8Y=' 
WHERE 
  key_id = 'f37517c38ecf1a1ee2c47e93aa9d2cca85acc1e7e20daaf937caa32d6e2635de' 
  AND (
    token = 'tf/MyFqPO6hGWC42/wIMnGNLLTEPmL2VCr65KCrbt8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )