INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cd9ffa43a31a906d774e2c50ddd1fa6d869e14cadddad192e07ecba5e2bd75b', 
    'S6ePpfQPAE2vkfZ3GfqYwqMEF/tIx6pyAIL39MQ0PMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)