INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7f831a4451f51e17cdd921100163d8a7588fb6e0f737e3f1999f48d6ed3e0bc', 
    '5bXO8MvimT3PcjRQMXkbYCTGZbOGmHbIBNP/CTdhTYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)