UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lWth5a3+yJqGXm6PqhlfbsTpaUIbPcHI5MXe3hHCKKE=' 
WHERE 
  key_id = 'bcaefef90c8985e7b83539ab83870a0cb6d01b5ed0aefdf033a6af5d2755576e' 
  AND (
    token = 'lWth5a3+yJqGXm6PqhlfbsTpaUIbPcHI5MXe3hHCKKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )