UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OmRzuGZzAESETcCLvbkIdswRGSOTHg239j7/T4Q+nAM=' 
WHERE 
  key_id = 'd791201027fa7ff90c88a34b144a9f2ae2ffc96956a9aa25640b2b4ee0cf8ad5' 
  AND (
    token = 'OmRzuGZzAESETcCLvbkIdswRGSOTHg239j7/T4Q+nAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )