INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77b9a5d0e09141ab0d2332d83448ce9e19d4bee4de5378965f04196637f385c5', 
    'h28/+ySoMRM00fOuKfDghHLFjpkxT0dop7ZM8eC5NLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)