INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3833cceecb465898b07f364b464bd620cd6cb935e8404aec62cba1d5d2a6fe9d', 
    'vIvQKQe5N1Hbv02y/WE1ozhSbJfntlcORZYEPebtO4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)