UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5t0X/YdXuxdYlqQjS9A41vuH68R0oxyTeFYhXb/hMdE=' 
WHERE 
  key_id = '8d6a5d98efaab14240d23cc9b421588516e9e1f6c62e2cb76e2d37c063c0888e' 
  AND (
    token = '5t0X/YdXuxdYlqQjS9A41vuH68R0oxyTeFYhXb/hMdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )