INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a7cd0dcf56657f9cb2850109752fbf01851533e31daabc4553af99a9f368e72', 
    '5bHRtT6tHu/rpYlQT9S26BegJggovd6H9DJXlYNvEdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)