UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hiVZDcVegx3fcM0mo7mL6kXGIqXWSOy74uONWYVjiF0=' 
WHERE 
  key_id = 'e2610abda98277511753c697ee716b70cc1bc67efa9070b31a5808426d3570a6' 
  AND (
    token = 'hiVZDcVegx3fcM0mo7mL6kXGIqXWSOy74uONWYVjiF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )