INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c6c5d59439db7cbde0cc26c2b816ef2543791a58055f500f9fadde865a40bc9', 
    'qHVZV4gDOz5GyOMcvSYQ0GcBMsQr+R10qP88Y5CAjE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)