INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b61c520f2268398176770434257dbcd0d9d23e34cbbd9e145cbb69041f069e', 
    '6Y5vt266HJlM/3XGKJpZJ1VYBTwEwveLaDLcseoxk5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)