UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3PLuSAYQWNt55G7LFxViuVn33Q4F5jUKFOi3lARz878=' 
WHERE 
  key_id = '930c95e3eaf6547f8cc3791b94a43103cf04be141d3bb19851aee0762ba90922' 
  AND (
    token = '3PLuSAYQWNt55G7LFxViuVn33Q4F5jUKFOi3lARz878=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )