INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bb6d09a9b51692e135484f0068180f0851a7c9cb9634059ff68da087976debb', 
    'F8nTdbKvz7enZOS7eEPpn1VsmDwN5ZpCdqja7zUrND8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)