INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '759a41f028e496101a3f7249bcb82fb3b8ef9e5f934e645a23e04a5ba2b793ba', 
    'cNY2kQp7adJu6PrJqbF4gybWoWQNw5/hOSnrLyBAyfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)