UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Qu+dDCdMj+0KEksE6gqlQOmA1Q1ZFcBdQBcFSaK4WQ=' 
WHERE 
  key_id = '4fa54d6adc89dea7076b8f7af356a56e066e8009322e13f905a9ce4f871732eb' 
  AND (
    token = '3Qu+dDCdMj+0KEksE6gqlQOmA1Q1ZFcBdQBcFSaK4WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )