INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3c75846f76349a05d3113ef37809e8a11bb4f37982eb98e3278cb786aa46756', 
    'lDKy449t4GGBX5s3C4NNf+srehNYf5hv3Wh56L1g+nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)