UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CzMRfgg315J0EVEdFqax2RIRsSsps6YIQug4nWFtEwM=' 
WHERE 
  key_id = 'b11eb8ce1d59e3c6788dcc9bc7461d456fde04fa69a6fc5458756eca68c0fbfc' 
  AND (
    token = 'CzMRfgg315J0EVEdFqax2RIRsSsps6YIQug4nWFtEwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )