INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b758ed52ccb05c4ae61b28933773aab7c47b5221ef6337c02f002fd692dbdc8d', 
    '2zIeXY1UB/4yqcGslm9Ety5LOtezJ/CJqp/6cMeUfVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )