INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0545674f583cfc2982ca3ea72c6d5a0e289827a664060d6e5030715ab7b4abd', 
    'Q3TsyXJeu/jVrwImFj/kXMeW3xPgxAYqiuOIZHtGtIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)