UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bFsjl9Njd/ESB2BHAFXZzSNvnYFjga7rtUmTB1E9XxE=' 
WHERE 
  key_id = 'a7888383bd84eba641c3fbe724f40c4c981bd24e2ffd73f554cea17714354457' 
  AND (
    token = 'bFsjl9Njd/ESB2BHAFXZzSNvnYFjga7rtUmTB1E9XxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )