INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '866b8dd26849fabedf4984055f4f31f930e27a984effc76b52e3f8ec9f50673e', 
    '7hdanZRwwPP4TLnNNedSELvVs861c0WvVMeXvo2hASg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)