UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LI1oZ0L8jX9tzRPnMimFjCWdMpiyRFvSe/de6U1tJTY=' 
WHERE 
  key_id = '7ab976178d310429bfb7acad3b381e5cf4ed15e7320be2b47d7b08bdda1aa673' 
  AND (
    token = 'LI1oZ0L8jX9tzRPnMimFjCWdMpiyRFvSe/de6U1tJTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )