INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29176b0f2b7961e81a7ff4c88f1ddaaca50178a4eb6441c5f31947e201b5162c', 
    'fjisZ6vNFqWbwqrutjoSmzDrj8IWqu2tpPH//Yvg0DY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)