UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'znaxh2jqjzztko7fgtiOkMWyemomPeINGS9QPhQqkoE=' 
WHERE 
  key_id = 'c3fc1584f92f6a5976fdd8a86e42c5c4ae08a773d697c49ef2de9796f4a0df10' 
  AND (
    token = 'znaxh2jqjzztko7fgtiOkMWyemomPeINGS9QPhQqkoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )