INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8040ed0a47f0707038c300f56a01450d6d6beb5aca2bdfdc7e54c11bf886a42', 
    'ktSpVprnsCRKVsl58WEkU3CRBipJ7nd8qSbswS07nFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)