UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOAPOx4o+mFmfoZy9CWAB6Qtd3Z6xlAukqMxt3waQOE=' 
WHERE 
  key_id = '3f49e1e38a57d2ed1b06c16e8c46a5efb5271ec0f627ceaa107913ca6d17a36b' 
  AND (
    token = 'uOAPOx4o+mFmfoZy9CWAB6Qtd3Z6xlAukqMxt3waQOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )