INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e90d3f2def2b59c0aecefc025b9bcf43b6ce73cfeca62d547f581cfb8c990995', 
    'YihfdsW9bCwC0+hVJKnUhMf59Kwv5yUWIuk6CTYeiGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)