INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76574b4c2928fe5fabf5dbf46ec4649b30896267b646ec85388ba8a8d64e1fa6', 
    'ihx8yaSMVEt2znnYilB4+7spu1ju6ncJI+7dJQQelSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)