INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9cc797fa5a9072dd2af6251bb8bb2e87e68646211d4e3c94ba884f7c77d20df', 
    'RScuds6wx64QXhbEw4hJ18VQ5HY+7fIAII7TmG5XvJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)