INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3f426853d70cb1ec68b6a992fe3a5379f7ef323bb9b4cd90588f90a95992d00', 
    'H97Ti6sxExUud8IlgL8P+RlklUrxSPcbYL59dxr8MeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)