UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pPKFi5QkC9J7I0r8V21/neHcSuF51kvpOb/IYIYldo=' 
WHERE 
  key_id = '13150d44de789be66e6a8e9a9d200f7f3a95652538943cf94ab0a8f3e24da0ce' 
  AND (
    token = '/pPKFi5QkC9J7I0r8V21/neHcSuF51kvpOb/IYIYldo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )