UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ucm9j9ibPFCfAsJWVhryLrxe+XwVp1B4K0K2/SWB4aU=' 
WHERE 
  key_id = '8d3ba63543e774e2ba866c0162d1d8d10b3e982b6e108fcd3cd7d002dbbc574e' 
  AND (
    token = 'ucm9j9ibPFCfAsJWVhryLrxe+XwVp1B4K0K2/SWB4aU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )