INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9e1fd904a224dde4be12ecfb51768b77e86507efafbd3a75acabc7309f50fe5', 
    'QS/+dEvdE1XV9sX5hEZ2642FLqiUHJjC2ZfHO+qT52Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)