INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b83526389e3947ed311c7a7a8b7ad38d45d7b5aed99145d8f4366d357e9e5add', 
    'u05zMDYhDnUwLPiLq0DRDwr+fKldsgq7rO5JPwJiNIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)