UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3d6ju5HqBna/jXOTqJI9Gi3YYGYY+gNV/JfchSHwnk=' 
WHERE 
  key_id = '9894f88bf33bf0a431b5db0171958af54fdf5ee74958a11fb5786ccac8977f20' 
  AND (
    token = 'N3d6ju5HqBna/jXOTqJI9Gi3YYGYY+gNV/JfchSHwnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )