INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd35164cbd933ab47fa075c722253a637c724e9c86b633ccb20b37bd270c16b81', 
    'Ju4493tAtQr1tt7eov3OtqpmYKkjSM433ry69Tlhj80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)