UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1pnmCmT6D05pNdJSQ8wFauxqy3vkjO/pw4fRnD8uqdA=' 
WHERE 
  key_id = 'ffcf469760c0e2f7dbae2e46a9f6ebc95311eb3ab7b8d18886c77cd11799ce29' 
  AND (
    token = '1pnmCmT6D05pNdJSQ8wFauxqy3vkjO/pw4fRnD8uqdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )