UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbJrU+lp2m2lO/FxFU09bsyHA06r65m8CBzhFfo5i7o=' 
WHERE 
  key_id = '8bf6c5ca34f611078546a6f7d03e0de49352d32a8b727f240a93abcace4231e4' 
  AND (
    token = 'lbJrU+lp2m2lO/FxFU09bsyHA06r65m8CBzhFfo5i7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )