INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '779ec67459f0bec7eaee6a008548754ca83c0bfbbed7b0fc0ac7dfa42bd050a8', 
    'LxJB6rSfpJOM5iQaoybtzxst10w6EPs5ngoXRu3HN+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)