INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903ed6ef1b917a21fa809b59e555291266e620d22979f81cfe78b96f4d743449', 
    'H5yzn9KrkpPkZ+bRxyvAlaMACxlRi494gZJj0nfsm1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)