UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2DBNz3CaqivMVfUpVOnBlb6sb6KmrfXUDqN7OLby+Ik=' 
WHERE 
  key_id = '4d92d23b945f7bf854fb6a45c1949a9acdeef2c644c2653108dd665f69c2a0c9' 
  AND (
    token = '2DBNz3CaqivMVfUpVOnBlb6sb6KmrfXUDqN7OLby+Ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )