INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f47c6cfb536f1f23bf231647b098c275ea501c69f1e6d7cb8bb163134ef0ad4f', 
    'ZdowP5hoiUfEYW5Gwyn05Isj1i5vFRAQnSB22muVs/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)