UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'flSpEUKHHw/oDD+3ZImHkyouldjOysn1ELIgH3Ym3tk=' 
WHERE 
  key_id = '0cc8b49ff020bacf609b93f85b97f15f8eaf21d2375fb857a3795436992ad89c' 
  AND (
    token = 'flSpEUKHHw/oDD+3ZImHkyouldjOysn1ELIgH3Ym3tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )