UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zy6FLmtH7jsT5C5n/aTEe4FlZu68Iw1ZXNm/Gw9CO58=' 
WHERE 
  key_id = '45e67acace1eedbd4630ac0be92bc200cff934bd0948e9cab87f8f1db370a71c' 
  AND (
    token = 'Zy6FLmtH7jsT5C5n/aTEe4FlZu68Iw1ZXNm/Gw9CO58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )