INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d76983bef84a34339701364d5a7ec06937dec2f18509525c9263388d003092d', 
    '8hDclPPNZBwcC+VNpP2y5OkSWTEEU0vwIMnoQLOLjm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)