INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '258edc3b520e8089f1deaec240178dc37fb5498a9658691552dabc227b87fa90', 
    'LaO+guRHO4aikd4mdby1EFyzFyf4CZ3B8N6z/WS8HDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)