UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0v03nbVVAZx54F5RbykH0moZNrAcxliF61099SiSvw=' 
WHERE 
  key_id = '4d84feb73a5c124b104a7ce4d46883f0eaecbd7ae03d45da322f514f991d7be6' 
  AND (
    token = 'N0v03nbVVAZx54F5RbykH0moZNrAcxliF61099SiSvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )