UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ksd74hFrH5Dx5WzRZuTBbe9MXOHZovWMLjIZbPVyqyo=' 
WHERE 
  key_id = '6a8b0c78e89c9f0c0cd7c4414cce8c5bb3924f8488630a3ce72dd4af18ec50fc' 
  AND (
    token = 'Ksd74hFrH5Dx5WzRZuTBbe9MXOHZovWMLjIZbPVyqyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )