INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76dc4c6f3d6904722c7582e27354e7727530651d029af548187c5ad8304f7e37', 
    'CkG3u6lRE2uZLDPkchnhCwhm0M0kw3DcJBl1WmJIbrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)