UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g9ZEljB7/XkHWd/hDDUztBvZUEvkMbfwaStb5smBswE=' 
WHERE 
  key_id = 'e72da1ef3714c2abb6b73d2106d273778a531b8b18a8b9341a638368cad3795c' 
  AND (
    token = 'g9ZEljB7/XkHWd/hDDUztBvZUEvkMbfwaStb5smBswE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )