INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d16a8f2d46a65b4b93f838f15a99d0d9966709252a0d99d8223820b202af876', 
    'R3SftwBYoN/DshPlQ3mKeW1reZT9W1p5tyCAgcVKkaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)