INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323d680c8d302730a3a791093bc98a369d3725bebda99ff3c62fcd483adc775a', 
    'f4OsbrE74vyfvFjjDPF3yQKg1H634QGeEW8eKanKhZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)