INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '194f0b123dd2adafba8c32e183c28ef82e9854b27ee311b80fe603850de58db9', 
    'yHLwjOwGzIJRnVSHp9mOzZ3HzJ23tD+UoXuCY5A8ags=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)