UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NmU4Wjd2KvezCDweHIuJpepNA7ib+61lCdaVNrNz8g=' 
WHERE 
  key_id = '3701c2a27eb46d2bd0abab1773d895fcfcde6a6b24b364c13a6cad6ed285c8e2' 
  AND (
    token = '8NmU4Wjd2KvezCDweHIuJpepNA7ib+61lCdaVNrNz8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )