UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H7tOkG4iVkIudkppt84jYomVmQdO7F2tw42UTmKYCe8=' 
WHERE 
  key_id = 'e976befca8bcd4626cc03c7d064ec230215fe6a0bbb4f9ebee68f738a62ae1c4' 
  AND (
    token = 'H7tOkG4iVkIudkppt84jYomVmQdO7F2tw42UTmKYCe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )