INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a1eaf50e9a45e9e81263a9f1c4b56ba671136198466a1410d814e15c28414bb', 
    'JYKcMC7LjI6xnpKu3C454lAq/adjGxunIqt4fnF3Af8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)