UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W518LsRbuyNSIRjKGgt/VSI9+bS1q9NfrAHg5+pby6s=' 
WHERE 
  key_id = '4486d7c0a168e45c3b8b890e22aaef4117361e99172d9253bf8897bab501c69b' 
  AND (
    token = 'W518LsRbuyNSIRjKGgt/VSI9+bS1q9NfrAHg5+pby6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )