UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyegMC1JGPmVYFU3dJVVFlxRd2NTZHfM2FZiU5TBRPE=' 
WHERE 
  key_id = '424a7bc195f67106491e290840e494231354bcab5a8e0a4a41ebb970b4d91d29' 
  AND (
    token = 'DyegMC1JGPmVYFU3dJVVFlxRd2NTZHfM2FZiU5TBRPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )