UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwe1jp8LBFMATNT36YS7js0ylQQNw30b0+QdzsAnygE=' 
WHERE 
  key_id = 'df718ab38f319e4d8dda68eee41d158686a9c232eb7cbad39177be4e8cef1b5d' 
  AND (
    token = 'hwe1jp8LBFMATNT36YS7js0ylQQNw30b0+QdzsAnygE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )