INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cec8c9628b31b707ecdf9e7cb41283d2819e08c5135d28c6aafd00c899dca88f', 
    '0937G6iTAwH0LR9AWYsy3u+QODNNKwNvVYGsa9a4R+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)