INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31946fee0d15af273d3321bbfddad734cecd90749584a4fd6e664cd76f46619b', 
    'SZpKNOYSVQBidb+uFvI5zQZCuqCj6RZfLjqs3ZfZI3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)