UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yk7jM+Q3q7QoF98KxFaVyxeWFYrVY8Gjn5kxV/LIVvQ=' 
WHERE 
  key_id = '23f969d7cc410e82fa9f549725cfc216fb814250da361e7a322290e8334e7123' 
  AND (
    token = 'Yk7jM+Q3q7QoF98KxFaVyxeWFYrVY8Gjn5kxV/LIVvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )