INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00338a891b1e5e03c74f5af075a771c0193061ca487f030c805c65f40ba952f3', 
    'p6xdQ1i2FmmdEvvQUR7Wva2eHlJ4ZT1PpI5NBpQg51o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)