INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18a7895027426b7b572cd11616306c3e971b36e92bd3f2ede5c6481d3fa8c120', 
    '8pmQED5aB8Q2wY2cdcz5VQ0XDmEaUykA48VaEQwcQaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)