INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51e352a22d8e304dfff3ccc0f2fc5fe4250cb85d3e8b05447d55220aaf98220c', 
    'CoPRDfeTZ9y+oL9IFoc8zvTnzV359jsIE5LnpYKu6k4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)