INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '140dae1c4f39e53310810360e87733d732fc0636fec8388f30634b1c3415cdbe', 
    'vl9XwmuuByBZwowDyuUNdqMZmynQrpn0PUA/1BZgdkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)