INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb781e90074163bc22bbda6e19d010836fdb706b30f7606d1736edf067a4eb2c', 
    'zYRU69yE0t/kxjWsje/bXkd5VDGDloiT8YJhh89gnuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)