INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e51375c830be27cd18b8007ecb5dd4b573119861b4eadb1d88ae91e043d768e', 
    'wPgRkPL9xC8iV4lDNrxPO9Lbg/S2GePD13ynlNgLNd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)