INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2973a2bc47e7c0b2a72acaff7fba23abbac36bb86fa8fea7cdd155b130074bc', 
    'QcnpRld5m5uN+AfWYDV7qicvgSHtik8ArNm1RMPM4uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)