UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lD9+35Lhs0+lV4bxly0hU0lNHjam1zYfw+UxIJeVxVU=' 
WHERE 
  key_id = '28a219559d1c4586d1c5c3c3397051adb0e9b6b72074907d4692afb1ea73aa89' 
  AND (
    token = 'lD9+35Lhs0+lV4bxly0hU0lNHjam1zYfw+UxIJeVxVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )