INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dff4256fac3b21314a2319e33fe8b8dd7a9c80a546f978ced87c5d5829a457a', 
    'n+/01VFwqUhH17Zxc4tlhdTzWicJgsvImjQmW1BcKvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)