INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a8dda12f349a42824cf35c674ce855003d8c31a9384f3e5154a7c6ea46cbf34', 
    'gl21yt/odMQR4qfjDpFFIOqk7RCt4XE+ANwSKkSkKi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)