INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46e12f804a5043dc07f17ca35fe979896d480649eb1e06265cc2ce3898cde50f', 
    'txm3QFI7lMjJT5LcTgHUs55cwcEW8Edf2NYmOyd3ej4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)