UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKRfAjAa4U4qpmIj1C8qJLL/OFYthxt+iPowZPv/UvU=' 
WHERE 
  key_id = '3d7eadaa0d94a2597ba7a7ebc526bf4005f030dc27a0d72e0daa348b125bf693' 
  AND (
    token = 'XKRfAjAa4U4qpmIj1C8qJLL/OFYthxt+iPowZPv/UvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )