INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff545c540b36f2a009142a9272ae438eaaf1df68c4d260ef754276627d300614', 
    'EGcPCTKkVaz/U4nht+DgfJku5M8JR2YcwSWjv1H8HNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)