INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e789ffab3ec81fc1e119986715c7c24f7f846919136387d3f4e12bbae663984a', 
    'DZhJzwib7oX1Dy7SHc4lie42UFbzrL12XIA56/utu7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)