UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MonQtMh2Hp+7YWBXhKaO/7LZdpskZyAwp/Vnu2Vmz1Q=' 
WHERE 
  key_id = '73cd1f790b403e6c7987deb9fbe3d9b90ab4659d51b7c42baf957ac5709fe389' 
  AND (
    token = 'MonQtMh2Hp+7YWBXhKaO/7LZdpskZyAwp/Vnu2Vmz1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )