INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78f5b71a87711230851e627e02b99efd7cc0a3bbe7c7b04c20b3847edc69d1fd', 
    'U5THhunClYo7MH0miZmygOvkGYo0rhZiiqcA5N6Vymw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)