INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '754be068693064a3657c2dd46d27ca72577cb5ecbbf0d6999c69e381117bfd58', 
    '/LGCybr09DkyeEUtpTNdep2L3na9C3QJk8vi6l2l4oY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)