UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'soV2EOJp6F9DOuuY8aB/R0xfevGjSNG0WFyHUc5PRlA=' 
WHERE 
  key_id = '536e275b035bc19afa8626b614019d6b8608911c68ff22bd430a3bac6ab58d34' 
  AND (
    token = 'soV2EOJp6F9DOuuY8aB/R0xfevGjSNG0WFyHUc5PRlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )