INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f75d20e2c964e7c180152d3d38705a10ee358a64e78a0262149539a3c4067592', 
    'RjuCvE9bj0Y5IUGAOA7nxVESar2LlycVSPA5vb82IEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)