UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6z6N4nvoXRPnpJhpBpQIz2hOwL2PqWy3Q4yBMSNAQY=' 
WHERE 
  key_id = 'c77f67dc5003a5aa4f67962fb61ac2938832e998c810abb5d65927d1275a9992' 
  AND (
    token = 'F6z6N4nvoXRPnpJhpBpQIz2hOwL2PqWy3Q4yBMSNAQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )