UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eYKeprFYIUiTlo9BviIyOpCg37U6Q1FBgpq7F5I97Fg=' 
WHERE 
  key_id = '3f9cf39e7e4e6795a86ffb157848040848af2215060339ffcb43ceb09a1726bb' 
  AND (
    token = 'eYKeprFYIUiTlo9BviIyOpCg37U6Q1FBgpq7F5I97Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )