INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b903bfec61f3a9367b6ed07eb7d8c89c5f959830ba3145454c92fcaa34c7ecd', 
    'MQF4Z9TjXu0J0Qzo3paB0kXkFbUvH0ivaVBHDqxXahI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)