INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad68dfe390baf6b120fde85173e797aa9c8af9cf453ebd01bddd566ffcfa0b45', 
    'I3enGDjC+Wyn3yoJNXu8tpXjFAzPEHnUyCyYa20lb0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)