INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5939929d1537250e18ef6e86ca273ad1af436f562206926f57cc575bac6beba4', 
    'BksOPzbgpff52bU0XHY9Qngedm+ieTFfp99fBPeoPrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)