INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f74e0e7d3f089402c14aba0357198ade6e068677bcc49f105dd6758839caf82a', 
    'LeE5EKxsTQlssiOQnxA5nQoTqdEWlaxd45vc2NBFbP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)