UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwlCzo5G9/kDjqWIhgTwA3WLLrS8Dg0Z5wPsQV9zMFY=' 
WHERE 
  key_id = 'bd4792c5b738ed9c4b615018d6a18123ccd5eb6aaff244daf8a253a012b3f547' 
  AND (
    token = 'MwlCzo5G9/kDjqWIhgTwA3WLLrS8Dg0Z5wPsQV9zMFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )