UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQgoUMHfAZ4zQtXp19M56QG8f4RmRHEsatjrpm441/0=' 
WHERE 
  key_id = '015aec3322d4e7646887c08a5224d2b4fd8a1645decaf1a501086d85998be650' 
  AND (
    token = 'sQgoUMHfAZ4zQtXp19M56QG8f4RmRHEsatjrpm441/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )