UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FllgrtfQ41urfeQjXfKtMKVRtkP8P1OVFPBB2nJUag=' 
WHERE 
  key_id = '4c9ec80d054f21a925ad5e4ac73c1de4f9dc1f3feb0f2ca2169a14fae39536fa' 
  AND (
    token = '8FllgrtfQ41urfeQjXfKtMKVRtkP8P1OVFPBB2nJUag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )