UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k63uobWJbAHDwM6M2Ayq5KpNNSeB1HUDDQehaGKjnsw=' 
WHERE 
  key_id = '35f456a0ad26f9a68e774f09b2d070aee78986f2e91c6e6ab346b5fbc6668a53' 
  AND (
    token = 'k63uobWJbAHDwM6M2Ayq5KpNNSeB1HUDDQehaGKjnsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )