UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QK1xcRxja/50EK/qkVCWmO36AOu7VoPip5958y4iLaA=' 
WHERE 
  key_id = '5dac2b4129da3ee7d37b70c8865db371b6295a854bd7b9faaabc7bec30b63656' 
  AND (
    token = 'QK1xcRxja/50EK/qkVCWmO36AOu7VoPip5958y4iLaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )