UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ml1XWEvq79mXTBETYlE0alLqsO7wxI2/qZC5rMESAI4=' 
WHERE 
  key_id = 'fa6cadb311d1721ac7736aa4c2932081d51b01d0ff5de41432f9c2719f5ebe42' 
  AND (
    token = 'ml1XWEvq79mXTBETYlE0alLqsO7wxI2/qZC5rMESAI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )