INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abd9eeefe4646e6037099367d0dd5ac83644ed6679779e0920799e8880664355', 
    '7i4krEW1FHuyYnGXOSV1jRYphp2I0rWULZSwc7fbFUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)