INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab2db96d0c084ba7f6086edd011defc672f86ddeb07dc2eaa08cff62482edb1e', 
    'C3isVbSTIYLoPuGZ/jyc/9AYn4BoEglaDn7/81MoyT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)