INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4123010cd22167c40379f967333ba14053f62f3c14e1626f475a20700d4910f', 
    'hNQUh3vknjZQBmD9zAbIstKosh1WmSgDCiRvH8WUoUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)