INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e500a0f42d2fcfcdc24850f3cffb61201a1586d59bdb84ea2c1434e00c82bc4d', 
    '1wsJephA6DtbclHlGgvxUtAlxJQLgnHbqFbmi/5QYOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)