UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLHinbYeWbBamJGgFOtoYsDLuMVT5nVQ3iH6iSY2POc=' 
WHERE 
  key_id = '0d946538fd76777ee894b4556959a500944597a4b08df8d28d79be1ea7488e2b' 
  AND (
    token = 'pLHinbYeWbBamJGgFOtoYsDLuMVT5nVQ3iH6iSY2POc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )