INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98b6f5d72b8ac89150be850629d673b7f544d4fd6a530a1c6401b7d0461c3be3', 
    'vmQ4q+w0s2WPPoc3+djsWXSZBsEHuPGEHkfMcQwDOBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)