INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b39b9bd83d62e6ce0caa7ff4732f21008d40d20ee3032c34fb0388c364bfc861', 
    'W+hE1IJhyon/W0A8Khbn8L23FVC45IeV5PaQwwMLtTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)