INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3399a8b9d365b0fff462c5662725b350e53c7b71ee867bba58774ed10484221', 
    'yrf+QoBC2iFVA+FHXb2xhcN/g5+2TZWX9qsO8QCimKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )