INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a503d2971b40519c907eba1327810c1e7be55254aabaa42b0b8639897d5813c', 
    'gGjKofWcSW7nUSUyC+l+oUUKVDisErstcyLwtL4smWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)