UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHKw8xf29HVXe7NLUzYatZaICGGaRA5RfS+zXZPcLmE=' 
WHERE 
  key_id = 'e93c5067f90bddd57926e146858a432230fbea06c33b8b2e2789ba8cb97a6d2e' 
  AND (
    token = 'yHKw8xf29HVXe7NLUzYatZaICGGaRA5RfS+zXZPcLmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )