INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '326747040f29420cd83ee1f6b87ce01b7985c43876cae91191d0bdedcc39c497', 
    '2KaNlN3xZPnmLgtzXDXWa2cxrRl2spktPNyHSYPFrJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)