INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd834631b13c1c1d61312e5e31c7c7c9bfb2d84e60225289c9b190e4a805f4fce', 
    '6sGWgm+QVT/0hE/JaW4t1wgfHRzwKx/Hd8qktPqM5DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)