UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C6JJUOVIJAM5lCdjD7cEGXYMPl7sJxOpFveVii36d8k=' 
WHERE 
  key_id = 'be731b7dd3c5403bdab32ed4a7de467c490fa3de336a10fb85723071ceb6a9ca' 
  AND (
    token = 'C6JJUOVIJAM5lCdjD7cEGXYMPl7sJxOpFveVii36d8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )