INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e08c38de9b4225537f66a79ca62ae7591bd38afee7975b0b8e4eb749680f78f4', 
    '+uw2NVziZjtfG3k9lMgdEmlE/L553smdbXqbc/e5D2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)