INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c0124f6aa1118ad70562c899f2c5bf592630100b3621e3dc95d7e014b049a1', 
    'LHx9G0pzHnFAPD+7YYBv6xJl5fG5ZN3Wz1e6hIRxuZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)