INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2eee09ca3de7566a5003f9f1c1963db545158c916611a25f96cd6885eed5f976', 
    '7GVxlWNbKAqkMTU4vcuu0JZADBkNWrA9Ba5ZdP5L2Ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)