UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNdhUB6DWt3w+IsMBB3KSrrjNjTZuJ6MNcMt50EC+VY=' 
WHERE 
  key_id = '641c8feedef1361956c202533a69d61038abf59cc3a3c46e2c620a76a2b785dc' 
  AND (
    token = 'aNdhUB6DWt3w+IsMBB3KSrrjNjTZuJ6MNcMt50EC+VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )