UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTxRDBgGwpzbl/a/XSa9zv0MefBBGpzGa2TOXFzBbEk=' 
WHERE 
  key_id = '78a162c77718e0e59b4793a11a4fcd7ba62305d9e2b1c27441cc07b1054d0ae9' 
  AND (
    token = 'BTxRDBgGwpzbl/a/XSa9zv0MefBBGpzGa2TOXFzBbEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )