UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ZE0TERy0nCv9BqJEOUTu7txNNgi2skVhQlTCYHwI8w=' 
WHERE 
  key_id = '4df8205b01a88e024521437a065cea3f840266109c221bb7f37ecb7b92fdc8c1' 
  AND (
    token = '7ZE0TERy0nCv9BqJEOUTu7txNNgi2skVhQlTCYHwI8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )