UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNGWoKb50oN3P3Gz3eDcBvqSdncHZSa5Y9olPJyJldo=' 
WHERE 
  key_id = 'd35c426f866a66ec84df69534b718b9ac5a30ae03e09e3c3df95c7000fbce0b5' 
  AND (
    token = 'VNGWoKb50oN3P3Gz3eDcBvqSdncHZSa5Y9olPJyJldo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )