UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWBkBDN+VO5P9arCsYPIRH+7t2TIduG6Am+dQ7Jivu4=' 
WHERE 
  key_id = '568b5265c0fefcae55786717f0c9dba478b3c4f4f075b0612dbdaa1e8ec67012' 
  AND (
    token = 'EWBkBDN+VO5P9arCsYPIRH+7t2TIduG6Am+dQ7Jivu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )