INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7d92dab71ddf10cb02ebfe8c3a8951be7169f78a350caca096eed42473bab6d', 
    '8r+duLsY9YmoGqrsaFTQjpYV3A54qTnPBuWuvnMyPhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)