INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '939c4fc0ae4feccc38bbd5282725b703c32b3046929a82bffdfde2de453601c7', 
    'e4fGjuJv3RI1pR1EPhd2nWWzeOmHXEkhD9kXkseRMCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)