UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dNBB2J/TN8vvj1EN7XyV8xkLlJwjACvkfvY727daGg=' 
WHERE 
  key_id = 'd4258b9944b6b5777dc1e7ca24d6ad7fe7a28ccc24c120ce75a2c2454e52574e' 
  AND (
    token = '3dNBB2J/TN8vvj1EN7XyV8xkLlJwjACvkfvY727daGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )