INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '802308d4934c1d2afb919122346b2216223971391616337324128738b02ed16f', 
    '0r2ZZPCIWXHliZLq9WF5QQujHxPCW4236mbyY8us4wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)