UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GpZy8/V3WkmHcTm8lVn1lc2ed0T6Ds3sDpKeQT2Mbhk=' 
WHERE 
  key_id = '989a2591f1399f6e39f035a449ecf6784b45a9d9f54da9cee98080f744a1c5a3' 
  AND (
    token = 'GpZy8/V3WkmHcTm8lVn1lc2ed0T6Ds3sDpKeQT2Mbhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )