UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a47b5J5p6V7hg2iB7DoqmUMoIdK9YOpv6sKCHLN9ORY=' 
WHERE 
  key_id = 'c225f4bd5001099f02bab3322f355ba37aad91217b8fe5a7408a8f184f705263' 
  AND (
    token = 'a47b5J5p6V7hg2iB7DoqmUMoIdK9YOpv6sKCHLN9ORY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )