INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d7c7b979984c4edf5f63e1303613978a01106038cf8f6d08974ed71f6295970', 
    'xxUXOLW0kujDPxAEOctJuZ98dVmrqWukZ0kBaxjP4B8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)