UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+oddMSuDreiR7KsTzeiVxkvO1pUyXYuME2oKCpZPI0=' 
WHERE 
  key_id = '1f25b01f30127443cd506147461bd843f838a2fd19cbde58e4f93154494167f4' 
  AND (
    token = 'z+oddMSuDreiR7KsTzeiVxkvO1pUyXYuME2oKCpZPI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )