INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f646fc34f5537d75939ef99aaa901ef6ca510ff78211e8e8802c4cb4319a9c94', 
    '8032tQ40wXtGuctnn/upmchAQaq1v6Iws+mcydfn69M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)