INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af733b5e2c98e2dc33580ee5b3ccbbe31cf17aa9b5d89df9bfb1eb8def56d819', 
    'YRiIpWUYhfRKjjvk8UoyYVGr7jkHiGZBWzPiErJ/oPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)