INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe2046e7c542384ba10cda811a728d655020a7690c02678e2591700d72f5d25', 
    'h8cRVm2/L1lrgGPuoMKi5/2xSIkh6KvbniSSgT1T/tE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )