INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8a4648896af3b28b110560bb16a3106e5fa9d9a0161c97972bc8372bc721039', 
    '4qwIzRbmjxVxZMyuM+ZlV0tEhESRXN2/gslMpAtEd/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )