UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2NT+JFEdla6oTYdIIOLytg90NT79GzJ3AMfL32aPfw=' 
WHERE 
  key_id = 'c9977d94f4c9970cff0df863b37ee20a1ac54bf7a80b6c60e253f0cbab3ea333' 
  AND (
    token = 'n2NT+JFEdla6oTYdIIOLytg90NT79GzJ3AMfL32aPfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )