UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o65cA2EIzoEeKVyRzFUuNPtmSsydAQsYtYOCV86JWGU=' 
WHERE 
  key_id = '526eacc0c0e2bd068e3712dd13218dd67dee0e44be853016e9207e552362cc43' 
  AND (
    token = 'o65cA2EIzoEeKVyRzFUuNPtmSsydAQsYtYOCV86JWGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )