UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9eYlcbtBeMTfzph+v9u6u2eY8/1Pxw5QaULpUL8/NsI=' 
WHERE 
  key_id = '6042e6f5d41fb28bfb839c284a74ca295e406571660e67d6b2212135d233110a' 
  AND (
    token = '9eYlcbtBeMTfzph+v9u6u2eY8/1Pxw5QaULpUL8/NsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )