UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZgOTPbbDXucXaIGL6QbqEarTHacab3b6FT2QQRLeME=' 
WHERE 
  key_id = 'e639de0bf7cd93e0f5c9cd065619a4883bfcd87bbc06d9fab91bfd6c26dfd571' 
  AND (
    token = 'JZgOTPbbDXucXaIGL6QbqEarTHacab3b6FT2QQRLeME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )