INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90c6cbfbc0b0c2bebd949fa315b6e4b8462f30e3be8f9d9bc6688545767cc1c5', 
    'OehRLPzhvdnfUZGjqhZHklBlxJGjOJXM25cAKbDKPKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)