INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b5b59b23ebe09a6677875019df5f523a58eb8c53cd6f2ce3964d72980df8fc', 
    'WTzNnmNWOsSgTeW0l6C2+2AWaLkfvKAKi9Tt3WNYias=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)