INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bba7bb4784eace05e62f2515313d264042f24566d2ddc1adb86ac09b3ec7f52', 
    'MigUlCCZiW8trRvbRQowK+6shWFBs5S6PlOejwP+C80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)