UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cM4ZGtiLHbyfdagoHxW1B5jIzw4lmwpVfj3KlAOc9UE=' 
WHERE 
  key_id = 'e161bbd9b73c7b3b28455c2dff6a7826431ff6aeaf8fd1a3185b9badad8d8cbe' 
  AND (
    token = 'cM4ZGtiLHbyfdagoHxW1B5jIzw4lmwpVfj3KlAOc9UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )