INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '185d3cd0f33b9c00703769c863f3b74b4fe4beb5cdc755479cd9877844b7bff9', 
    'RnkpmV0BAEDqvAMmJD9KfYqo5wwKI9B5LLyXywWN/ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)