UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CannDqFNKLO+4X8S9dYgY+P7gVlS0xHwcyj2LulcE0g=' 
WHERE 
  key_id = 'bc839218538480a4dcae07e69d382cc1c45a9c1d978096183a533ad5976d33a0' 
  AND (
    token = 'CannDqFNKLO+4X8S9dYgY+P7gVlS0xHwcyj2LulcE0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )