INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d2bf53224113ddc827d099f75c1cfb05970c0a4db41afd60801875459521278', 
    'JWpsYA+0EatRuYlpiRJjhXclqswCq6hPPxnmurw02aQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)