INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4567e2daac9ea7c08208c46829e5b7af2cad78c32828bff309f7b3a50cfb9bb', 
    'QWgeyrYAUMIKqQT16SOs4EFhoA27YYHegTV8Dy0w0uU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)