INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1ffe2330b84d049fdea6ee6ce37ecdd0ea646ec4ea72798cc198bd84d816fb4', 
    'sDp/0NhAjNcokDv+HyaUItTzvVgsW7oAZiOLOuQkOao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)