UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRzsMuQv6fweS9OxHyGbcpeicJHQaFL1SqXwRJr5QIQ=' 
WHERE 
  key_id = '41570727021990ba217b06bd8e139eb1496f0ad66e7a491a229aa4a7b8c70969' 
  AND (
    token = 'KRzsMuQv6fweS9OxHyGbcpeicJHQaFL1SqXwRJr5QIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )