INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '517eaf7c7acabf5755fff04504470d436c4014e6e28d7279743b89975b5627da', 
    'btlzKAEA3p4IwE80g17a2M+/lCoUdzzFi0dpXnARkTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)