INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7edba776d79894e526e7009eb8722980658750ebe0f2e866034252704428b3c', 
    '3pPJdAZH3WWawhK8lNvkR/sRDClLDu/d7sXXBOekn5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)