INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6acbcb96e5f459e67abc562a672142e17abfbbc34e39aaae14a716cae9b250ad', 
    'mME8WYbPpo3LvS0VdC6sGDFTp0HuAafhkQZtLwlsxv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00096

Result

int(1)