UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Z1rJhBZKfesKpOHv+vBLsrefzTAHdpETy1iUf5Jy10=' 
WHERE 
  key_id = '9c54ce0a5175970ccfc69c0ddc89a4e3284c00495cd64d6d5c563591d592de31' 
  AND (
    token = '7Z1rJhBZKfesKpOHv+vBLsrefzTAHdpETy1iUf5Jy10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )