INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cfb0251a6923530dc08d9f72c25a7a408bd74f72493d7a3e1ec6d012282b8a1', 
    'yyGtIuumuOn+A7fpnzYxyijoYQMaSezyd6Y8MHpwu0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)