UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPdCBMSoAeaehh+SDVrhwzjth/IEvEcszrWrHQm2EeE=' 
WHERE 
  key_id = '6ca351b7a19b18fbffa72692748abed27994d4012c6581abb9811be00e81eaec' 
  AND (
    token = 'LPdCBMSoAeaehh+SDVrhwzjth/IEvEcszrWrHQm2EeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )