INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fe983eb7eb1fc2bdb8bd1fc5437b3c218dcb452a4f1d4539b4cb7bb49818279', 
    'm8Y85Nap2J3ELNU1H7xWEFm00bA6ItfOG3HuMoOihMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)