INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e2b00dc4358668eb196c43158416a432d3be47846602564a9bd5026f565db74', 
    'aWGmYNrZRjjLQ2t333aY7bVn83Kcsx+Sje98jHh/TkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)