INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e42659cbf50e38c1e13eb8e6debc921944ce71527d1c7c57dcf098497b3f42', 
    'zIdQQVZjHTGoTRUrCFQJ1zuPnIKi99y9td9LvwVv8o0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)