INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e1d95bc3aac412d4a621cdaa557f871e69f151ab333a9e8d9a25af3781d6870', 
    'RGbPsnW8pUJy1MaFoIFnBFqkxSsmtsKTD6a5OHw7SfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)