INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '919246f71f74f54c5e8bf4421429ae204560cfa82e65873364bce4e3bb3777e1', 
    'MjppzF8L1oPkL1C9gKhkrWz+OHTd89lZ4HEqqQ1KUCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)