INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '168efdafb8acc2b971ed9f213f031d211d3236c8ef2521ccd3965414287eb18c', 
    'st5zv6hhf4J0oM4TJbpgCQuZA1cgn5A8Sfxo8qG9xfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)