INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4775b5a6dac9b9983f11ae96f5a037610c949aa3bafb23808d0d408d3d050338', 
    'xaixHZDstLulfXGfBIWfGDQdj88KexDR9HxMymoDFes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)