INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6710266b9144e038fcfb6b28aa5ffd77a030ef11a1fb484cbbdc5d5dbe545e81', 
    'Jsmq27KiZIy8nTcc5w2/qdBCAdEfbEvVqTzGs7Xl6AU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)