INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a439db049f9f1fdcb32b90f6d94d1f416cd18fdc1a7cf0b08e5fa3f43f89c2a5', 
    'xlg234FUkhNeWbFnYRv5x1aK8Gct+ubfNkj+Z6PgOr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)