INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd8a76ef72e1218aee2ab362579807486c41459a537c5ea66b8517f73fdee7bd', 
    'BCQ9/jLWJTA04oYFHfvHjHykrkm83AU6Pw12TDgMOQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)