INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59434e1648b5b4d2641cc7aa302436fc13b039b790a30035e44e62034113ec12', 
    '1I8iNXU0LwSe0cWBXKql2BY8g6490a9KiYuNZkkguG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)