INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fdefa2e18a91a08a97d398414b72b28943b8b20c199d7a3901e3fae2f90eab3', 
    'lZCCW7Aiqgd3yYsujqOQBv3dVZ9fzxyGMhSpcwdx6yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)