UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4BYHbIUp412yrZL17liHRdeNI0xIpRODjn38Gnr9IL4=' 
WHERE 
  key_id = '7425624e36c92b46cce8a5a08b28cdbf7a8d2e71e186337344b0a6e5d1527e05' 
  AND (
    token = '4BYHbIUp412yrZL17liHRdeNI0xIpRODjn38Gnr9IL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )