INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3198e3c4ef58e53191befc06dabd33dfea52090d1c3179e474818975d6a435b4', 
    'T0yQH4btKo5xKORXO4zF4myzpfM0YrW0yQyRg0fCcNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)