INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9919075b204454918ebce3a8c195d17b2868603ae5d8c6dc9857a7821656af42', 
    'Ib+vlmk/i9nNXbJfL6zVxDHu1DPNEwvscPDQUpMkXtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)