INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c401b7b05fdb5e0122fdbd0fa44d6a356a7f221586e728017a648dc3a3a8ee48', 
    'rutkcfb8mafDs3VtVVbBhc82NcKGhI5Lf505s5OXqvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)