INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5b20c4206a5ec82cb1585cc0c5c6b8335d410427a61fca613c742f1fb5d9558', 
    'X2hVIqT6oj9IJxDVezxlvYRISu8gsV1nndI+jfWd34g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)