INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c7ec7fbe38638295d106b0d990b77833657423f316894ea4370838992a7899a', 
    'swg9Vi+6OFltfzcueOUvJJImKVQEhBOFgP6UgC8wv/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)