INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d7246a9b6212b34dfe81b9e90ada397eacb435c8ec06b683ec58802a2463640', 
    '6M+xnFapi1udk8DLwi6mitn74NpzGIkEutd4JTQSDoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)