UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hb780T9LxeaK12Xq8TTj8/1BRNagbrgBdVQTVjehGvc=' 
WHERE 
  key_id = '5bd98c5c2ecf2e68baff3cadf1fa610aee6bbb78fa7f87327e61a5467bde3a01' 
  AND (
    token = 'hb780T9LxeaK12Xq8TTj8/1BRNagbrgBdVQTVjehGvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )