INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '609420fb72d0408d717051c3dcf495d6ac39e3a25a20e46114e9610aafe9431d', 
    'cy8DjedEniGmt78iK8XE3Q95MOa7GPmiHBWDMQU6j4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)