INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '340f44175134f428dfeadfb40ad160bbd2ea3504582ba2e5b37c46267c18d899', 
    'hTFSXPnDdbnV2O2/e3FrZmWrpUbv7REOoiGjdxXgSmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)