UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aVtNOuxyLS+J1dGrxPjzKqlnH4lHetZXljTaWpx45hw=' 
WHERE 
  key_id = '3dc67855b492e42f5f5706a980a316efd8a012b4320117998692fc48fdc61fc8' 
  AND (
    token = 'aVtNOuxyLS+J1dGrxPjzKqlnH4lHetZXljTaWpx45hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )