UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLHhvUbCAJzG4C4mH9QurTeHvkUs4f0m+GIcJlAGEDQ=' 
WHERE 
  key_id = 'a9b6ea35f745bf49c14f02b0ffb0d088d1bb36d98da6df9e6b952591823cb91a' 
  AND (
    token = 'kLHhvUbCAJzG4C4mH9QurTeHvkUs4f0m+GIcJlAGEDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )