INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c29c816e19db83a1ea064feb3e42a460c47d2dbe26f9e4863881a3016c30053', 
    'BRkzktDWFkKZp6xvVxpfgqFJznudY1O4RBDTEtoRKxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)