INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6422b95d546ac9b885c4993e980e0c8c948e6d4e4d0ee144112332770d59c776', 
    '2mb62DjHF5av6nOn+uw9Q2hJI/yTtXrGfMqIS4qi6aQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)