INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab7691275390750c91c91003e45e1351c3ce00362c5c2a4fa553a1477439ea91', 
    'EycxkzqZ11ZFzZ0mjTLl9RNJcjEynwAQtQgAd8Tb1tg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)