INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '465131d56dadd98128e7bc96865d02bef664985c18722fdf74a11120d0d1f03f', 
    '6m84q7jEtwgigHdf4J2gcRAFT5/n23jFGWLaf7DendE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)