UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pvV3v5aqEdfVNY2nMkoMdh0Na9AlubvSFnE07pED8qs=' 
WHERE 
  key_id = 'db5d99dcedfad33dcf025a47a5aae0d0ca745a73f745d93bc7b18ed2e9487cc4' 
  AND (
    token = 'pvV3v5aqEdfVNY2nMkoMdh0Na9AlubvSFnE07pED8qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )