INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b73590589725836bec4effa05c25a908486b5a9d4dce92da6aee2f7946569fc', 
    'sKhKalUvAfymVtos2iz3ogWGblVb+LOD8Yeyho6YYDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)