UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PX4B30U4zwiSphUWF8ODkWCMHBUBZZGTines4g7l3BA=' 
WHERE 
  key_id = '357d75685bdea2438a2d91ad36af435a0079d5ea61d686a181dc2bd7a7a6986c' 
  AND (
    token = 'PX4B30U4zwiSphUWF8ODkWCMHBUBZZGTines4g7l3BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )