INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de6531ea69bb77a088136eec23f132773d4646fc8194ed3b212b777944ca655e', 
    'lUeo6DCw8QBqQLrnjOZPyqaXirOERVjzVfWqu/6rl+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)