INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b76fc5455f136d35f9baa975395cce68b206f04ae25f58f98f3ee7a0ea1a2882', 
    'DUD8cY9OYL8VFwKO5rHfWY8Z0DbV7gaOQkLuIaWWsso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)