UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zo3/EHIv5nhFCAugsPjmk/cmQ4DuE/ep5Sa9GOxb7yQ=' 
WHERE 
  key_id = '3b2fa28f621d669d2a000022c4541aff9d049922e362191df26b6b027ab6084a' 
  AND (
    token = 'Zo3/EHIv5nhFCAugsPjmk/cmQ4DuE/ep5Sa9GOxb7yQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )