UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjwLOBBIkS3KG7oiYxGyseYpqj/nCpRrmaTajs6wFvo=' 
WHERE 
  key_id = '61c65679f0faa8042dc84273a1cc610e6098566f198e5ae21a020be5053d6d63' 
  AND (
    token = 'KjwLOBBIkS3KG7oiYxGyseYpqj/nCpRrmaTajs6wFvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )