INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2409c1438aca90d394acc27da14d6bb255df7ead00e1861a8b5eb9a086e773f1', 
    '+rIoRvbuwzIE0oGXp6gqOG4hCnjtAt0kTdCUMUDeZH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)