INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0543739c2a1586c940afb41c4d73be8ee5cbc91f39cd3ae8758a5ac8d7dbcc64', 
    '56YDaPeNYt0Ym5VAEJq3fuJM24LABQF6J50+/+jDp0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)