UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SC/EtF5pym/yqDr+l4lolXkhVX19I0aYUN/a+dFyAW4=' 
WHERE 
  key_id = '9c1631264e6ce7b581d2497801c49cc16614a07025f41e2e1d3920a4e388818a' 
  AND (
    token = 'SC/EtF5pym/yqDr+l4lolXkhVX19I0aYUN/a+dFyAW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )