UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icNvLWFFIIZiKN7haUfplpS6ApzQre2O6a1z/4ANEu8=' 
WHERE 
  key_id = 'c259474af7a0852d7e8541d55d5e786c0842a5a0d0a815fd186563b9696e4124' 
  AND (
    token = 'icNvLWFFIIZiKN7haUfplpS6ApzQre2O6a1z/4ANEu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )