UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oCBrwMMhXa7cxZNAZbpWI+Zfs/GroUnFw7o2gQx5Ckw=' 
WHERE 
  key_id = '802ddacaf56d4ac1465ceeb0a7e2e75a358bbe0a7baa4b03f36d1859af6998c9' 
  AND (
    token = 'oCBrwMMhXa7cxZNAZbpWI+Zfs/GroUnFw7o2gQx5Ckw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )