INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e41b061fa49002f12c5cb7930b502cc370b032e1faa7aca0f568b9ee89697483', 
    'mgl5IJtgfnSfPgwYYixCZXHhSPQYj+PF0FA1hItTrTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)