UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7C8UU8QAikYjpGEx9F9maPi29U9AtsdbLogitBYcSk=' 
WHERE 
  key_id = '775bda8d165b7fbe983f12f0785ac49414ffc26f805a15c185902d9e070e41eb' 
  AND (
    token = 'K7C8UU8QAikYjpGEx9F9maPi29U9AtsdbLogitBYcSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )