INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '840008a86589be59b96edb4b629711d980797f359952c8de774856bae0c3e39c', 
    'gM1gJ7kyh2lmkVmPZ+bmC6IKzghml61SWr72eXbTaJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)