UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tIkhQiUIQfd//ECc6x59+wLFMnSE4clsinjOHV/4C2U=' 
WHERE 
  key_id = '6ecb7a91795992e0fce17ec3f2406b724b7e2616b64649aec2933c29dbdfa4f1' 
  AND (
    token = 'tIkhQiUIQfd//ECc6x59+wLFMnSE4clsinjOHV/4C2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )