INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a51a5a72a8934c324dfd9f78084c3b34bf73b100dc75d4057282a745b1f6f9a', 
    'Yxz0NOSnZzt1/zbpqCe5mGTO5LQS1tmVyl7s0K4uRX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)