UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hn3DWgHeYhocOm2kOJp7WlM2TJYTphy5K/gS5Ok646w=' 
WHERE 
  key_id = '7a2db06e67c31bf169d5d82f09d0be9ae51f8cd887586f835ce5704d4d4a828f' 
  AND (
    token = 'Hn3DWgHeYhocOm2kOJp7WlM2TJYTphy5K/gS5Ok646w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )