INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4651a054b0606aa7e7fd57ed4b0310e448f34cbf7500f7648ecbec8df9c2867f', 
    'U7vFwuWxzA//wiVaLnb69/C7j4Wo18qtpezGbUffFqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)