INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71ff5011c4661923f9ec1de5179d0ef65bc30f4348df7afaa736be4f1021356d', 
    '/a1glOARUz6tCJGUKZwRQSW5ZzJtuqF09VcPU04E9cQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)