UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHeAKxW1OjLqBwOCfYPVyqI/fyip+y28DtxHSERby4E=' 
WHERE 
  key_id = '8ddf6cf05debc48c0c3d60ace15567a837456389ca0e4001a3c6b5a05cd6fca8' 
  AND (
    token = 'nHeAKxW1OjLqBwOCfYPVyqI/fyip+y28DtxHSERby4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )