UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jC9Kv1Tmm8CnMo8q/WeHNPEVc306aDr0cUBXNPe/KiQ=' 
WHERE 
  key_id = 'aaaf900f6768f191adc1dc7377f497720022b08be6bc85a330b91d3c209deb76' 
  AND (
    token = 'jC9Kv1Tmm8CnMo8q/WeHNPEVc306aDr0cUBXNPe/KiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )