INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8a05348af487ae44ed317db1e50d197678d9e179cf5700932663bb766149d26', 
    'lLvReBPDsRL4nICCohCi6qabQyppHV48TB0gjQLQ9Dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)