INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88b166084005d5427bf04a7603da576b7e22f486fdf84eaa06adb96bb121239a', 
    'b9zwgExzwnPl0hHxU1jUvwAqWYpxwZmhI2boQ6ASyPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)