INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32cfccb7a5a03d4161da6bd0e99d01292be755bc29aadb04c23fa1cf46d4529e', 
    'MEwx7nDts8NCLnnl8Y+pGmKgUorEVKWXx0L/f1SIQw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)