INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ecd8a5ab8c87e4f8a7c025de60550396859e8236e60b94d1e040b5a52ad576', 
    '9xu6jOPRjqTHPfpCon9PX4j7lxT5PNKtxAawlveB5Gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)