INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6032477e2502a639964123aed309196a4d344c6b99f75e13e43d268ef81fe69e', 
    'fkljnqqCSsPkFXZCembX0p9AtnBpjRxdgdrEKhZhXrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)