UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Gm9nHE0PtVg7BZ6flrVtGUWxlU3RNSNv5SQfS9UQqo=' 
WHERE 
  key_id = '1172e8fd3f1824a90b6b2a3732fc826d5454d50556022c29b220c5340757d899' 
  AND (
    token = '/Gm9nHE0PtVg7BZ6flrVtGUWxlU3RNSNv5SQfS9UQqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )