UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZj5VLzKdQPlzLENPAs7dZKz/audNSvJD+L8RtIr3nQ=' 
WHERE 
  key_id = 'a76e8d87cbe896a2dbd7a0bc7e6429bdc0b210465824e60b7fa82f436e446319' 
  AND (
    token = 'wZj5VLzKdQPlzLENPAs7dZKz/audNSvJD+L8RtIr3nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )