INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd650349aa87233744ea1189e01d8a7f013cb1ee4bef43a8371bbd8b1508f7533', 
    'Iw+Fo5IaMCjxuCZAd51tlJaaYeXERdrBlmuWgYd+qUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)