INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8aee6b025a9706a618d7255fec12109252dd13e8dc015229a6db76512c337a8d', 
    '1qoYC0i1jjBlu6cFrxX+5QVjo4qa1aXiZJIBh7pHalg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)