INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9168633673a7aadd8c1a1f2e4427143a2f713485d103bc5a4a167ad3d63ca313', 
    'fhDWc7HDmTHVXzBbx2TFb7dozg5YZLoTG4wUUB65xIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)