INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2ede856139b3de75e4c5623e408323bfa4e779051182c32db4c4c6eec2d7f4b', 
    'VR9Z04exwJW+4W0fnycwJe2emvS0Zg1vWHNxnzbIM9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)