INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbc4bc9c14d85b1478f62dab10e9a5a64ba9ca0b652405cd0af16536430361c8', 
    'ljZjSo4Nwegor0cUdlwjzaYo1h4iSKDvv5WmF8uBtNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)