UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FW6RSaJaHopIIUK8T3DcjzoIy/E3WzIUeD/vIjFsGHc=' 
WHERE 
  key_id = '1f835303a322f859179f00926e55708b156744ee491a21c2a8179308d6886b92' 
  AND (
    token = 'FW6RSaJaHopIIUK8T3DcjzoIy/E3WzIUeD/vIjFsGHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )