INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11ac470e9accb88ba10d2c341ef751a1f396111ae596043ebf2d474f227e4738', 
    '4KM0DTEsx+q7a2kvfCKdGTe4ToENx79AyXApxPa5cLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)