UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nddkx+67tQ4bgQTot3ApCcOBMFlWP84WXgxpAnJZOMw=' 
WHERE 
  key_id = '72b415c8b733f50c4b049d6b61e01a638b941e03bfc920a7090a5a77b07bf240' 
  AND (
    token = 'nddkx+67tQ4bgQTot3ApCcOBMFlWP84WXgxpAnJZOMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )