INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31bd8aa8e0c12a9ea57b34c40a464b425484d7232b984c105064b4ed59819d3b', 
    '9QI4sTLiVVhuD8oAH36ujmovsGNYeecytEfctDHs1h8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)