INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e6a7d6663e11e434f2f96deb710914da25a39c2f6e178d8713fcafebd869742', 
    'J5A2jJDIuegb0dG3aOJ50WVFlQyK3YI7FdGDym0XtHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)