UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZSv0+OFQbMd7WIzsr0kff48PLTtusS//+uXF+QKBTU=' 
WHERE 
  key_id = 'e03626b3ef378a057388fd71b1156f317d4eb15221a3eb9adb920e81cdd461e2' 
  AND (
    token = '+ZSv0+OFQbMd7WIzsr0kff48PLTtusS//+uXF+QKBTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )