UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMMV6Dan65FzSoYvrHHX3lZqLu6XKHKHrTvlYyHy8PQ=' 
WHERE 
  key_id = '95718afa260f9d12d2531a017c78872826d07352e341ece6d38cab866e7ba405' 
  AND (
    token = 'ZMMV6Dan65FzSoYvrHHX3lZqLu6XKHKHrTvlYyHy8PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )