INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26391064976bd03ce836114af7646e673802e1cde0745b2b31b89f4b72859081', 
    'iHTAN6Di+BxnXxTkUeo3R2G+3tA0zlQiyrePSxr3F54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)