INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f6aa80fddb4d5053aef466a4964e9b08c647948599b5e5cf276ee80c76ab6a9', 
    'ylZyeVQvo9h+GhoJimmjtDwXnISTVyjkyqoTRaQ26rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)