UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8Qgs8myg6q+IvKVIgTj6ou3YGDomNSMKpBbb875phY=' 
WHERE 
  key_id = 'd815e3f7262d000b0ae4a6f81d324f09eedc000f2169d531a133bbfe61b87911' 
  AND (
    token = 'O8Qgs8myg6q+IvKVIgTj6ou3YGDomNSMKpBbb875phY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )