INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfe8a220600912d4ab8f412025df505ac75b865b67e228b6bffcc7eed6decb16', 
    'mhkgCKEEpeGb1kFMudaKsm3BHzTA2GZamvecAeXWAjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)