INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '350353b8edabb62f3017737c3c6ce54b6a5111258c758e06de25a91ab08913ab', 
    'BMzT4SCXNYDU2VQZvIit2cyLXHhhfFPLXzkwmmBDQRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)