INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f25dae43a7b862cb888c44106e980f6ae2ffc225b38864535b5462675e36d11', 
    'YrKWCFKrvn4f41SbQv89cH4/5hvJvTevIDroBLgpPSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)