INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dd8797bf7168f1b139b6adf18c97bea6e03fbb29948fb565f4185e1c576e36d', 
    'UsTBFNzv5iYQo3JzElgytwJHG7YALhRxcyQIf/cVKEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)