UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVNO4I+ZkkUDDFSZ1hLeSzWEg+zJgS+8p+y9tPDuDlw=' 
WHERE 
  key_id = 'd4c25823629672d0be7f6cb866cc203ade395688e6d22786a17447226460e179' 
  AND (
    token = 'rVNO4I+ZkkUDDFSZ1hLeSzWEg+zJgS+8p+y9tPDuDlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )