UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZhQjaleA5myb+p7w1M20V/0YpJIfjSi8LZqMrIbCN8=' 
WHERE 
  key_id = '6cda4da6e82e3f2423ada5fe71f16192532140c6d378feaf18f7e85a6a0d37c7' 
  AND (
    token = '4ZhQjaleA5myb+p7w1M20V/0YpJIfjSi8LZqMrIbCN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )