INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a51fd5d28c6ba7d1881bb208f27fc18787c1eb394d28656e64aa01ad09bcc99', 
    'Rxlgkh6ovYYUZWQbu8FlZPXMs0J5rtcDEkS4ftV8IG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)