INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a4814aa93fa540428ba28cebf99a3a2b3df2d1ea67d2a8a7fed1de391b72283', 
    'MCmptsIfPKh0KZsJjB4wPjqr2t7l9XJ90fxLRPYWXjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)