INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fc9dc264ef283527190bb7ec21204af68d5d06b31e957495bf5b7ba1b1a070f', 
    'Y78r1Oy6C5WQ2OW86icpTvCjFEWrt9UBYixwSrJHhG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)