INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a52bb72292a409001360b23b6a41c831f2ba42fe3c3800a42b4f65122391a95', 
    '+vVfnOxZ5HvN7rdUwnAs7M5rZOUCcCHqoLrTGIPs8cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)