UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LhoT5Z+9pfEV6tkSd1dSWvOhOLL8j9HDnrBaEYsc88=' 
WHERE 
  key_id = '5ff78c8fc438685e083e8c501dd62bded15adf1245c09f981577598e63758a0e' 
  AND (
    token = '9LhoT5Z+9pfEV6tkSd1dSWvOhOLL8j9HDnrBaEYsc88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )