INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f70cf756a457242657e7c996a006f25d5b8a6cc88f2bc4775bb5179cc6868641', 
    'M5ICttJPs1RNn8OGlWLLYVZqvZDewoynMjcrQMyyoFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)