INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387d60ae86b9202059e643b358c363860306da21de27977d58e37d4b5238308f', 
    'aNFBDGIbFM1Xtx1NWuFfr2/q3xtdw8kYYtCb4IB352E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)