UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nej+b5kOHbSvz2zhDSko8daJMPt291NSq7nZw3x4ThA=' 
WHERE 
  key_id = 'f542b31216c4bae084f22088d617c06a6c3b647a5bd950cf1be55be687722df1' 
  AND (
    token = 'Nej+b5kOHbSvz2zhDSko8daJMPt291NSq7nZw3x4ThA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )