INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a31bccba24b6aa0052a75cd3ae103ddee43362174daf1dbefb150e13a0c38994', 
    'iL+Gwu4mfDu4l3IwWo0GSrUK/DfGrr8bXh8U66MjzNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)