INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af68d4a6e5221a5664c158e55cf132f74cade543c7d0036cbe2026385aae69fd', 
    'L/34x2JGgzuSYbRrtj55DLRLybc55nFc0T/11S1OHPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)