INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '211218fd941e113bb2d1fead316d61e975b04b7215dbe434cdacf1726d86b471', 
    'x09Rf3WUIJNgT6RiuT/yuAGa3TRcNMh9nKyBEBG4RV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)