INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b576bed4d47a4fb7112567d667793764873c9dd98f08c45051d6aea96391bb', 
    'KOrzShUJaeG0gqMLa1Nw+QETcFe4Y7wVIGH9HKD8LJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00225

Result

int(1)