UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZUu+bhFaS8Zn95zEEZxiO6BukU4+uVYtoBfATVQfTcQ=' 
WHERE 
  key_id = 'ac2f5a25bae8c24b04b5094f18ec759309231ab8f37b18a4ce9c02153658f82d' 
  AND (
    token = 'ZUu+bhFaS8Zn95zEEZxiO6BukU4+uVYtoBfATVQfTcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )