INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8fb3e2410e4d486a40f9a30251c23dc502c5da6eb73e83733c0056c3f6d426f', 
    '620UqOVTuHoSzgafBurCqeVQNjPeseV1K8UVEf6Twgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)