UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35PD43pCCKRikCVYQBcKOBeoYLjcTnSDaCFzPix7MO8=' 
WHERE 
  key_id = '1a93793fc03f021f9a7765d8e65c413d1f4a245f40c297bd70bdb1fcb6297d27' 
  AND (
    token = '35PD43pCCKRikCVYQBcKOBeoYLjcTnSDaCFzPix7MO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )