INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72ee3fe23fe87e397ecd421e7674678031c409a6886137d7458c29d5e7c2713c', 
    'Ln+hTTFQ6NgNZK7FrUmRs9JZ5SUzFgBuGpPtYewZ1sM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)