INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af438b416c80747d7b98e6eb89a9f1e6d276eed19a803ed7f6e17ac514ecff4a', 
    'wKN4Kr6TWFt2MLFDOL8Her1a5RNfY+MauPqPGIi86ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)