INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6336953812260d75c4e1940dbe68a1ef996e2bf76a381ebf97676404ae9749c2', 
    '1V2TTpZmtUuN7FKkf6haJb3BQIbTm5GjYJzprGrZGvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)