INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b8dbe3ca577ad078a0c90dbbf7965a5d83129e1cbbf7617320bb7a05f1b2071', 
    'Of0K51Ktjkf5Hr3WkicPHuJjUxcBno/qq1dunr0p8r0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)