INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78378f2bdfeb4509661ff33b5a6dc33d510ba7b4bf049b960e2ee2834e0674a8', 
    'SN5kxqF6WR6EBcRMOmOha+/+1kASfNNkEng0QLPM3kw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00088

Result

int(1)