UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8g1bR96pULMv6ARJZRzIyKRKW7666mGGnXy5FdF2to=' 
WHERE 
  key_id = '7d22e28d1880d8d2943a5b69f47391b2cc521fb630be1a796a9a4ded406eeb26' 
  AND (
    token = 'W8g1bR96pULMv6ARJZRzIyKRKW7666mGGnXy5FdF2to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )