UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KCdvJliWHqQkthDgPNQ7SZ6dng56KJqDWsliE6M7s4M=' 
WHERE 
  key_id = '88cec90a716940dfef8787d217f3529b475f6fdc328dba435a5ad0b98fcdd0a7' 
  AND (
    token = 'KCdvJliWHqQkthDgPNQ7SZ6dng56KJqDWsliE6M7s4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )