UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2fBJ0fCX3zBUmv32cNd0lwaNMjeHAw0qCyK0Xc7Tek=' 
WHERE 
  key_id = 'b13146a9c2cef0df9e1f949d4e5691ca0a7b8febd94d806651c3d354752ac81b' 
  AND (
    token = 'v2fBJ0fCX3zBUmv32cNd0lwaNMjeHAw0qCyK0Xc7Tek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )