INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c1e4c65954d3ce6457a89dae2af311e7fa256d2a6c2818f74a2990c217247d2', 
    'm+NmIVm+tgI2xn9BX3crCvGYomdmFmPdVcoE5tMkgN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)