INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '393db787e748434c8167f3c51fe4a599ab369d35a57bbdfefd7c70a8538c9d4b', 
    'IAFFBGFaEE9W8aTCQTSbt6FMsxqy83XdL820QdoGJNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)