UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0ifJOwDY4A010im4FpwDG2B7owTwvXsS44zvDvscbk=' 
WHERE 
  key_id = 'fcbbe56d06fecc431b37db82c4471904a1c6f76791fb90b721626180117e7db7' 
  AND (
    token = 'U0ifJOwDY4A010im4FpwDG2B7owTwvXsS44zvDvscbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )