INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76c622351e8d98a7473eecb314e61aba9aa370b4d62767fae88e22637f551f9', 
    'S3fGHcwYMqn6+gCQED71eAljwLJxjmkfTlwRoMo2QNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)