UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GD4/oNo1Vx2qsuoliPZnOlN9uAnlJ1YTXNLIAwNLAiw=' 
WHERE 
  key_id = '51879bc06c49368754c0b9b061e339f6963baf3f48c51a0d9e64df56ce1cc399' 
  AND (
    token = 'GD4/oNo1Vx2qsuoliPZnOlN9uAnlJ1YTXNLIAwNLAiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )