INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9d85b3ffb75e184e04a46a27ce6d43e9b7a4adb302f5ebd3734ea65a9da4048', 
    'a9q53A2lz9rZaGDpBDpN+3GUPqei146IYDjh5GU1b+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)