UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M10T/JcbUqSik0XT3MOXxZbNo3KXEwC+TpSrp2RvWPU=' 
WHERE 
  key_id = '4d5b1e2c424e58f41865414ac507784e88da989a8dbcc39869c837c9d70d6dd0' 
  AND (
    token = 'M10T/JcbUqSik0XT3MOXxZbNo3KXEwC+TpSrp2RvWPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )