INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29c9102eb0ef979000a49cf63abd1a2dad1a93e1e646a7a063083d0196cf3790', 
    'IYhGHp7d5IXrFfVhcV88VAfXzRi0T26rFPxQz4gI8Fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)