UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rldJorEQIMGNRzarRmv6qfcB8MUSscU9g2ql3FJkvVA=' 
WHERE 
  key_id = '3e42cb4a023f3af17c05b8b6fefa594855b17aff24a6459d67fd8541bead4b82' 
  AND (
    token = 'rldJorEQIMGNRzarRmv6qfcB8MUSscU9g2ql3FJkvVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )