INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a47d423491dcf6772b69e4c291be2fc2d200c9fcd49defdec2607a9d9b228e36', 
    'LD32SHioJIPrLnlwQ3lf94RE27KRJO5ByE1HcbG4EyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)