INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '830335754265c2257372478fc375ee214d6313ca53916b67be555d27bd9bf1e0', 
    'd5TQx0zRahDpN4uREXnx3hJbd+WJo+ruMautUAnGpCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)