UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQjCQfuXjHwE+oSCJhITYdHz7Y89NqbLLTyfxioGOB0=' 
WHERE 
  key_id = '0b34afa54abde8b6d7cb32c3621cec63e0b3a23ae4aa21372a164e3e56edf08c' 
  AND (
    token = 'mQjCQfuXjHwE+oSCJhITYdHz7Y89NqbLLTyfxioGOB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )