UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1oiDMROATd7pZxfL/lKRHKx1AiSbqIje5c5s6TXwj6Y=' 
WHERE 
  key_id = 'dc62fe704d7e43da1f0517cd042ec6c01a3db7221a837a16a435683c6b1eba46' 
  AND (
    token = '1oiDMROATd7pZxfL/lKRHKx1AiSbqIje5c5s6TXwj6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )