INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c3f14682518541ea30681932e3774a8794fd8a82eaf12e210f1ab5b682dbd1c', 
    'ssVMjKlJUUXfDw+ehpXqDUkJBi/sWOM4k2d4gzycEWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)