INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '883e6cdcbacba55ca4916f15e950cfb74601b4fda0ac18be353738951633fe0b', 
    'AdTwo9JlcT3rYR9U8Yt/e0FlRgCxpf6HtC9kvtFdHws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)